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  • 大小: 45KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-27
  • 語言: C/C++
  • 標簽: svd??

資源簡介

一般實矩陣的svd分解的C語言實現,歡迎大家下載,呵呵

資源截圖

代碼片段和文件信息

#include?“svd.h“
#include?“stdio.h“
main()
{
int?ij;
/*double?a[4][3]={{1.01.0-1.0}{2.01.00.0}{1.0-1.00.0}{-1.02.01.0}};
double?b[3][4]={{1.01.0-1.0-1.0}{2.01.00.02.0}{1.0-1.00.01.0}};
double?u[4][4]v[3][3]c[4][3]d[3][4];*/
double?a[12]={1.01.0-1.02.01.00.01.0-1.00.0-1.02.01.0};
double?b[12]={1.01.0-1.0-1.02.01.00.02.01.0-1.00.01.0};
double?u[16]v[9]c[12]d[12];

for(i=0;i<16;i++)
u[i]=0;
double?eps=0.000001;
i=dluav(a43uveps5);

printf(“\n“);
printf(“i=%d\n“i);
printf(“\nMAT?U?Is:\n“);
for(i=0;i<=3;i++)
{
for(j=0;j<=3;j++)
printf(“%e?“u[i*4+j]);
printf(“\n“);
}
printf(“\n“);
printf(“MAT?V?IS:\n“);
for(i=0;i<=2;i++)
{
for(j=0;j<=2;j++)
printf(“%e?“v[i*3+j]);
printf(“\n“);
}
printf(“\n“);
printf(“MAT?A?Is:\n“);
for(i=0;i<=3;i++)
{
for(j=0;j<=2;j++)
printf(“%e?“a[i*3+j]);
printf(“\n“);
}
damul(ua443c);
damul(cv433a);
printf(“\nMAT?UAV?IS:\n“);
for(i=0;i<=3;i++)
{
for(j=0;j<=2;j++)
printf(“%e?“a[i*3+j]);
printf(“\n“);
}
printf(“\n\n“);
printf(“第二個例子\n“);
i=dluav(b34vueps5);
printf(“i=%d\n“i);
printf(“\n“);
printf(“MATUS?IS:\n“);
for(i=0;i<=2;i++)
{
for(j=0;j<=2;j++)
printf(“%e?“v[i*3+j]);
printf(“\n“);
}
printf(“\n“);
printf(“MAT?V?IS:\n“);
for(i=0;i<=3;i++)
{
for(j=0;j<=3;j++)
printf(“%e?“u[i*3+j]);
printf(“\n“);
}
printf(“\nMAT?B?IS:\n“);
for(i=0;i<=2;i++)
{
for(j=0;j<=3;j++)
printf(“%e?“b[i*4+j]);
printf(“\n“);
}
printf(“\n\n“);
printf(“MAT?UBV?IS:\n“);
damul(vb334d);
damul(du344b);
for(i=0;i<=2;i++)
{
for(j=0;j<=3;j++)
printf(“%e?“b[i*4+j]);
printf(“\n“);
}
printf(“\n“);

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????6748??2011-04-15?16:53??svd\svd\Debug\main.obj

?????文件?????230320??2011-04-15?16:53??svd\svd\Debug\main.pch

?????文件??????25600??2011-04-15?16:53??svd\svd\Debug\main.pdb

?????文件??????33792??2011-04-15?16:53??svd\svd\Debug\vc60.idb

?????文件??????45056??2011-04-15?16:53??svd\svd\Debug\vc60.pdb

?????文件???????1804??2004-06-07?09:37??svd\svd\main.cpp

?????文件???????3377??2011-04-15?16:52??svd\svd\main.dsp

????.......?????????0??2000-11-05?00:44??svd\svd\main.h

?????文件??????25600??2011-04-15?16:53??svd\svd\main.ncb

?????文件???????1146??2011-04-15?16:53??svd\svd\main.plg

?????文件??????10381??2004-06-07?09:50??svd\svd\svd.cpp

?????文件????????573??2004-06-07?09:51??svd\svd\svd.h

?????文件??????19456??2004-06-07?09:51??svd\svd\svd.ncb

?????文件????????895??2004-06-06?09:25??svd\svd\svd.sln

????..A..H.?????11776??2004-06-07?09:51??svd\svd\svd.suo

?????文件???????3443??2004-06-06?14:41??svd\svd\svd.vcproj

?????目錄??????????0??2011-04-15?16:53??svd\svd\Debug

?????目錄??????????0??2011-04-15?16:52??svd\svd

?????目錄??????????0??2011-04-15?16:52??svd

-----------?---------??----------?-----??----

???????????????420185????????????????????20


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