📄 test2.java
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package jnt;
import jnt.FFT.ComplexDouble2DFFT;
public class Test2 {
/**
* @param args
*/
public static void main(String[] args) {
double[] image={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25};
ComplexDouble2DFFT methodes = new ComplexDouble2DFFT(10,10);
methodes.transform(image);
double[] reducePict= new double[162];
int j = 0;
for (int i=0; i<image.length ;i++){
if ((i%20>1 && i%20<18) && (i%200>19 && i%200<180)){
reducePict[j++]=image[i];
}
}
ComplexDouble2DFFT methodes2 = new ComplexDouble2DFFT(9,9);
methodes2.inverse(reducePict);
for (int i=0; i<reducePict.length ;i++){
System.out.println(reducePict[i]);
}
}
}
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