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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#include <assert.h>
#include <stdio.h>
#include "mean.h"
/* #define LOCAL_DEBUG */
static int dmeansTest(void) {
double value1 = 3.0f;
double value2 = 1.123456789f;
assert(dmeans(value1) == 3.0f);
assert(dmeans(value2) == 1.123456789f);
return 0;
}
static int dmeanaTest(void) {
double table1[3] = {3.0, 3.0, 3.0};
double table2[5] = {9.186784563,
9.186784563,
9.186784563,
9.186784563,
9.186784563};
assert(dmeana(table1, 3) == 3.0);
assert(dmeana(table2, 5) == 9.186784563);
return 0;
}
static int zmeansTest(void) {
doubleComplex value1 = DoubleComplex(3.0, 3.0);
doubleComplex value2 = DoubleComplex(1.123456789, 1.123456789);
assert(zreals(zmeans(value1)) == 3.0);
assert(zimags(zmeans(value1)) == 3.0);
assert(zreals(zmeans(value2)) == 1.123456789);
assert(zimags(zmeans(value2)) == 1.123456789);
return 0;
}
static int zmeanaTest(void) {
doubleComplex value1 = DoubleComplex(3.0, 3.0);
doubleComplex table1[3];
doubleComplex value2 = DoubleComplex(9.186784563,9.186784563);
doubleComplex table2[5];
table1[0] = value1;
table1[1] = value1;
table1[2] = value1;
table2[0] = value2;
table2[1] = value2;
table2[2] = value2;
table2[3] = value2;
table2[4] = value2;
#ifdef LOCAL_DEBUG
printf("--------\n");
printf("%e\n", zimags(zmeana(table1, 3)));
printf("%e\n", zreals(zmeana(table2, 5)));
printf("%e\n", zimags(zmeana(table2, 5)));
printf("%e\n", zreals(zmeana(table2, 5)));
printf("%e\n", zimags(zmeana(table2, 5)));
printf("--------\n");
#endif
assert(zreals(zmeana(table1, 3)) == 3.0);
assert(zimags(zmeana(table1, 3)) == 3.0);
assert(zreals(zmeana(table2, 5)) == 9.186784563);
assert(zimags(zmeana(table2, 5)) == 9.186784563);
return 0;
}
static int testMean(void) {
printf("\n>>>> Mean Tests\n");
dmeansTest();
dmeanaTest();
zmeansTest();
zmeanaTest();
return 0;
}
int main(void) {
assert(testMean() == 0);
return 0;
}
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