?? 4tcmul0.c
字號:
#include "stdio.h"
#include "4tcmul.c"
main()
{ int i,j;
static double cr[3][4],ci[3][4];
static double ar[3][4]={ {1.0,2.0,3.0,-2.0},
{1.0,5.0,1.0,3.0},{0.0,4.0,2.0,-1.0}};
static double ai[3][4]={ {1.0,-1.0,2.0,1.0},
{-1.0,-1.0,2.0,0.0},{-3.0,-1.0,2.0,2.0}};
static double br[4][4]={ {1.0,4.0,5.0,-2.0},
{3.0,0.0,2.0,-1.0},{6.0,3.0,1.0,2.0},
{2.0,-3.0,-2.0,1.0}};
static double bi[4][4]={ {-1.0,-1.0,1.0,1.0},
{2.0,1.0,0.0,5.0},{-3.0,2.0,1.0,-1.0},
{-1.0,-2.0,1.0,-2.0}};
tcmul(ar,ai,br,bi,3,4,4,cr,ci);
for (i=0; i<=2; i++)
{ for (j=0; j<=3; j++)
printf("%13.7e ",cr[i][j]);
printf("\n");
}
printf("\n");
for (i=0; i<=2; i++)
{ for (j=0; j<=3; j++)
printf("%13.7e ",ci[i][j]);
printf("\n");
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -