toeplitz–生成托普利兹矩阵

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  • Post category:其他


#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;
}



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