JSci.tests.EngineerTest Maven / Gradle / Ivy
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JSci is a set of open source Java packages. The aim is to encapsulate scientific methods/principles in the most natural way possible. As such they should greatly aid the development of scientific based software.
It offers: abstract math interfaces, linear algebra (support for various matrix and vector types), statistics (including probability distributions), wavelets, newtonian mechanics, chart/graph components (AWT and Swing), MathML DOM implementation, ...
Note: some packages, like javax.comm, for the astro and instruments package aren't listed as dependencies (not available).
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package JSci.tests;
import java.util.Map;
import java.util.HashMap;
import junit.framework.*;
import JSci.maths.*;
/**
* Testcase for Engineer methods.
* @author Mark Hale
*/
public class EngineerTest extends TestCase {
private static final int N=127;
private double[] signal = FourierTest.gaussian(N, 1.0, 8.0);
public static void main(String arg[]) {
junit.textui.TestRunner.run(EngineerTest.class);
}
public EngineerTest(String name) {
super(name);
}
protected void setUp() throws Exception {
JSci.GlobalSettings.ZERO_TOL=1.0e-10;
}
public void testResample() {
double[] resample = EngineerMath.resample(signal, N);
for(int i=0; i