Administrator
5 years ago
parent
49d3c71d39
commit
c66f24d495
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package org.wlld;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import org.wlld.MatrixTools.Matrix;
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import org.wlld.config.StudyPattern;
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import org.wlld.function.Sigmod;
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import org.wlld.imageRecognition.Operation;
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import org.wlld.imageRecognition.Picture;
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import org.wlld.imageRecognition.TempleConfig;
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import org.wlld.imageRecognition.border.Frame;
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import org.wlld.imageRecognition.border.FrameBody;
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import org.wlld.nerveCenter.NerveManager;
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import org.wlld.nerveEntity.ModelParameter;
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import org.wlld.nerveEntity.SensoryNerve;
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import java.util.*;
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/**
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* Hello world!
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*/
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public class App {
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public static void main(String[] args) throws Exception {
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test3();
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}
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public static void test3() throws Exception {
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NerveManager nerveManager = new NerveManager(3, 6, 3
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, 3, new Sigmod(), false, true);
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nerveManager.init(true, false, false);//初始化
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List<Map<Integer, Double>> data = new ArrayList<>();//正样本
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List<Map<Integer, Double>> dataB = new ArrayList<>();//负样本
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List<Map<Integer, Double>> dataC = new ArrayList<>();//负样本
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Random random = new Random();
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for (int i = 0; i < 4000; i++) {
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Map<Integer, Double> map1 = new HashMap<>();
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Map<Integer, Double> map2 = new HashMap<>();
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Map<Integer, Double> map3 = new HashMap<>();
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map1.put(0, 1 + random.nextDouble());
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map1.put(1, 1 + random.nextDouble());
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map1.put(2, 0.0);
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//产生鲜明区分
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map2.put(0, random.nextDouble());
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map2.put(1, random.nextDouble());
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map2.put(2, 0.0);
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//
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map3.put(0, 2 + random.nextDouble());
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map3.put(1, 2 + random.nextDouble());
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map3.put(2, 0.0);
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data.add(map1);
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dataB.add(map2);
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dataC.add(map3);
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}
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Map<Integer, Double> right = new HashMap<>();
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Map<Integer, Double> wrong = new HashMap<>();
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Map<Integer, Double> other = new HashMap<>();
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right.put(1, 1.0);
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wrong.put(2, 1.0);
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other.put(3, 1.0);
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for (int i = 0; i < data.size(); i++) {
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Map<Integer, Double> map1 = data.get(i);
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Map<Integer, Double> map2 = dataB.get(i);
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Map<Integer, Double> map3 = dataC.get(i);
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post(nerveManager.getSensoryNerves(), map1, right, null, true);
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post(nerveManager.getSensoryNerves(), map2, wrong, null, true);
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post(nerveManager.getSensoryNerves(), map3, other, null, true);
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}
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List<Map<Integer, Double>> data2 = new ArrayList<>();
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List<Map<Integer, Double>> data2B = new ArrayList<>();
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List<Map<Integer, Double>> data2C = new ArrayList<>();//负样本
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for (int i = 0; i < 20; i++) {
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Map<Integer, Double> map1 = new HashMap<>();
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Map<Integer, Double> map2 = new HashMap<>();
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Map<Integer, Double> map3 = new HashMap<>();
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map1.put(0, 1 + random.nextDouble());
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map1.put(1, 1 + random.nextDouble());
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map1.put(2, 0.0);
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map2.put(0, random.nextDouble());
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map2.put(1, random.nextDouble());
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map2.put(2, 0.0);
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map3.put(0, 2 + random.nextDouble());
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map3.put(1, 2 + random.nextDouble());
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map3.put(2, 0.0);
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data2.add(map1);
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data2B.add(map2);
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data2C.add(map3);
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}
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Back back = new Back();
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for (Map<Integer, Double> map : data2) {
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post(nerveManager.getSensoryNerves(), map, null, back, false);
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System.out.println("=====================");
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}
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}
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public static void post(List<SensoryNerve> sensoryNerveList, Map<Integer, Double> data
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, Map<Integer, Double> tagging, Back back, boolean isStudy) throws Exception {
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int size = sensoryNerveList.size();
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for (int i = 0; i < size; i++) {
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sensoryNerveList.get(i).postMessage(1, data.get(i), isStudy, tagging, back);
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}
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}
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}
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File diff suppressed because it is too large
Load Diff
@ -1,126 +0,0 @@
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package org.wlld;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import org.wlld.MatrixTools.Matrix;
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import org.wlld.MatrixTools.MatrixOperation;
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import org.wlld.randomForest.DataTable;
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import org.wlld.randomForest.Node;
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import org.wlld.randomForest.Tree;
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import java.awt.*;
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import java.util.*;
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/**
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* @author lidapeng
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* @description
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* @date 3:35 下午 2020/1/23
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*/
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public class MatrixTest {
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public static void main(String[] args) throws Exception {
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test4();
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}
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public static void test4() throws Exception {
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Set<String> column = new HashSet<>();
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column.add("height");
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column.add("weight");
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column.add("sex");
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column.add("h1");
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column.add("h2");
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DataTable dataTable = new DataTable(column);
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dataTable.setKey("sex");
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Random random = new Random();
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int cla = 3;
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for (int i = 0; i < 50; i++) {
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Food food = new Food();
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food.setHeight(random.nextInt(cla));
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food.setWeight(random.nextInt(cla));
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food.setSex(random.nextInt(cla));
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food.setH1(random.nextInt(cla));
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food.setH2(random.nextInt(cla));
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dataTable.insert(food);
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}
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Tree tree = new Tree(dataTable);
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tree.study();
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Node node = tree.getRootNode();
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String a = JSON.toJSONString(node);
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Node node1 = JSONObject.parseObject(a, Node.class);
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////
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Tree tree2 = new Tree(dataTable);
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tree2.setRootNode(node1);
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for (int i = 0; i < 10; i++) {
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Food food = new Food();
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food.setHeight(random.nextInt(cla));
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food.setWeight(random.nextInt(cla));
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food.setSex(random.nextInt(cla));
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food.setH1(random.nextInt(cla));
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food.setH2(random.nextInt(cla));
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int type = tree.judge(food).getType();
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int type2 = tree2.judge(food).getType();
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if (type != type2) {
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System.out.println("出错,type1==" + type + ",type2==" + type2);
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} else {
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System.out.println(type);
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}
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}
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System.out.println("结束");
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}
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public static void test3() throws Exception {
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Matrix matrix = new Matrix(4, 3);
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Matrix matrixY = new Matrix(4, 1);
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String b = "[7]#" +
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"[8]#" +
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"[9]#" +
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"[19]#";
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matrixY.setAll(b);
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String a = "[1,2,17]#" +
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"[3,4,18]#" +
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"[5,6,10]#" +
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"[15,16,13]#";
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matrix.setAll(a);
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//将参数矩阵转置
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Matrix matrix1 = MatrixOperation.transPosition(matrix);
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//转置的参数矩阵乘以参数矩阵
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Matrix matrix2 = MatrixOperation.mulMatrix(matrix1, matrix);
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//求上一步的逆矩阵
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Matrix matrix3 = MatrixOperation.getInverseMatrixs(matrix2);
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//逆矩阵乘以转置矩阵
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Matrix matrix4 = MatrixOperation.mulMatrix(matrix3, matrix1);
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//最后乘以输出矩阵,生成权重矩阵
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Matrix matrix5 = MatrixOperation.mulMatrix(matrix4, matrixY);
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System.out.println(matrix5.getString());
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}
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public static void test1() throws Exception {
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Matrix matrix = new Matrix(2, 2);
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Matrix matrix2 = new Matrix(1, 5);
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String b = "[6,7,8,9,10]#";
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String a = "[1,2]#" +
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"[3,4]#";
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matrix.setAll(a);
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matrix2.setAll(b);
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Matrix matrix1 = MatrixOperation.matrixToVector(matrix, true);
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matrix1 = MatrixOperation.push(matrix1, 5, true);
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matrix1 = MatrixOperation.pushVector(matrix1, matrix2, true);
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System.out.println(matrix1.getString());
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}
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public static void test2() throws Exception {
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Matrix matrix = new Matrix(2, 2);
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Matrix matrix1 = new Matrix(1, 5);
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String a = "[1,2]#" +
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"[3,4]#";
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String b = "[6,7,8,9,10]#";
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matrix.setAll(a);
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matrix1.setAll(b);
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matrix1 = MatrixOperation.matrixToVector(matrix1, false);
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matrix = MatrixOperation.matrixToVector(matrix, false);
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matrix = MatrixOperation.push(matrix, 5, true);
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matrix = MatrixOperation.pushVector(matrix, matrix1, false);
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System.out.println(matrix.getString());
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}
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}
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File diff suppressed because one or more lines are too long
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