Java Matrix.showGUI方法代码示例

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
	MapMatrix<String, Object> generalOptions = new DefaultMapMatrix<String, Object>();
	generalOptions.put("benchmark", false);
	generalOptions.put("help", false);
	generalOptions.put("version", false);
	MapMatrix<String, Object> config = generalOptions.clone();
	CommandLineUtil.parse(config, args);

	if (MathUtil.getBoolean(config.get("benchmark"))) {
		CompleteMatrixBenchmark.main(args);
	} else if (MathUtil.getBoolean(config.get("version"))) {
		System.out.println("UJMP v" + org.ujmp.core.UJMP.UJMPVERSION);
	} else if (MathUtil.getBoolean(config.get("help"))) {
		System.out.println("Usage: UJMP [OPTION]...");
		System.out.println();
		System.out.println("General Options:");
		CommandLineUtil.printOptions(generalOptions);
		System.out.println();
		System.out.println("Options for Benchmark:");
		CommandLineUtil.printOptions(new BenchmarkConfig());
	} else {
		Matrix m = Matrix.Factory.welcomeMatrix();
		m.showGUI();
	}
}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

		// create matrix with random values between 0 and 1
		Matrix rand = Matrix.Factory.rand(100, 10);

		// create matrix with random values between -1 and - 1
		Matrix randn = Matrix.Factory.randn(100, 10);

		// show on screen
		rand.showGUI();
		randn.showGUI();
	}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

		// create matrix with 10 correlated columns, 100 rows, correlation 0.1
		Matrix correlated = Matrix.Factory.correlatedColumns(100, 10, 0.1);

		// calculate similarity and store in new matrix,
		// ignore missing values if present
		Matrix similarity = correlated.cosineSimilarity(Ret.NEW, true);

		// show on screen
		correlated.showGUI();
		similarity.showGUI();
	}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String args[]) throws Exception {

		// create a matrix from the Mandelbrot set
		Matrix m = new MandelbrotMatrix();

		// show on screen
		m.showGUI();
	}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

		// create a very large sparse matrix
		SparseMatrix m1 = SparseMatrix.Factory.zeros(1000000, 500000);

		// set some values
		m1.setAsDouble(MathUtil.nextGaussian(), 0, 0);
		m1.setAsDouble(MathUtil.nextGaussian(), 1, 1);
		for (int i = 0; i < 10000; i++) {
			m1.setAsDouble(MathUtil.nextGaussian(), MathUtil.nextInteger(0, 1000), MathUtil.nextInteger(0, 1000));
		}

		// show on screen
		m1.showGUI();

		// create another matrix
		SparseMatrix m2 = SparseMatrix.Factory.zeros(3000000, 500000);

		// set some values
		m2.setAsDouble(MathUtil.nextGaussian(), 0, 0);
		m2.setAsDouble(MathUtil.nextGaussian(), 1, 1);
		for (int i = 0; i < 10000; i++) {
			m2.setAsDouble(MathUtil.nextGaussian(), MathUtil.nextInteger(0, 1000), MathUtil.nextInteger(0, 1000));
		}

		// show on screen
		m2.showGUI();

		// do some operations
		Matrix m3 = m1.mtimes(m2.transpose());

		// show on screen
		m3.showGUI();

	}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
	Matrix m = Matrix.Factory.welcomeMatrix();
	m.showGUI();
}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

		// get an image
		InputStream is = ClassLoader.getSystemClassLoader().getResourceAsStream("org/ujmp/examples/data/bigdata.jpg");

		// load image into matrix. of course, this works with files, too.
		Matrix imageMatrix = new ImageMatrix(is);

		// show on screen
		imageMatrix.showGUI();

		is.close();
	}
 

import org.ujmp.core.Matrix; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

		// create a matrix representing the local computer with its services
		Matrix localhost = Matrix.Factory.localhostMatrix();

		// show on screen
		localhost.showGUI();

		// double click on matrix entries to navigate and see how everything is
		// a matrix. Have fun exploring, but be careful when you change data!

	}