toeplitz--生成托普利兹矩阵

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我是靠谱客的博主安详店员，最近开发中收集的这篇文章主要介绍toeplitz--生成托普利兹矩阵，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

#include<iostream>
using namespace std;
#define ARR_LENGTH 32
#define MARIXSIZE 80
int main()
{
double matrix[MARIXSIZE][MARIXSIZE] = { 0 };
double	dArr[ARR_LENGTH] = {1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8
/*0,
1.981961e-04,
- 2.774060e-04,
- 2.271614e-03,
- 4.220122e-04,
6.833826e-03,
5.155697e-03,
- 1.228484e-02,
- 1.723837e-02,
1.443857e-02,
3.989494e-02,
- 5.589814e-03,
- 7.960788e-02,
- 3.464562e-02,
1.828977e-01,
4.029186e-01,
4.029186e-01,
1.828977e-01,
- 3.464562e-02,
- 7.960788e-02,
- 5.589814e-03,
3.989494e-02,
1.443857e-02,
- 1.723837e-02,
- 1.228484e-02,
5.155697e-03,
6.833826e-03,
- 4.220122e-04,
- 2.271614e-03,
- 2.774060e-04,
1.981961e-04,
0 */ };
//for (int i = 0; i < ARR_LENGTH; i++)
//{
//	dArr[i] = i+1;
//	/*cout <<dArr[i] << endl;*/
//}
for (int i = 0; i <ARR_LENGTH; i++)
{
for (int j = i; j < ARR_LENGTH + i; j++)
{
matrix[j][i] = dArr[j - i];
}
}
for (int i = 0; i < MARIXSIZE; i++)
{
for (int j = 0; j < MARIXSIZE; j++)
{
cout << matrix[i][j] << " ";
if (j == MARIXSIZE - 1)
{
cout << endl;
}
}
}
system("pause");
return 0;
}