• 2022-06-19 问题

    用二维Fourier变换方法求解下列二维波动方程的初值问题:[tex=22.429x3.357]fnpmC2J6JmQBLyo5NmGAzz1EEFvh0W+KMVB3PRTO6PDipvjtaC47+bLnkECFhepxoMgeFtwt6tksFSCw+wJEz4d2nz/TYBFbmnY298k9hKb2RZcWQObSco30/yyieR3O43w4N1kBlmrrmOLIPt13HCk1ShDOnxvTfMEr+hWFbtwGpnxEYTTUiLqnE5t8bjFkywJYl7gBpyZG6iw2I8jJTK2CFXB45c5EnUlJV1qVfyuLQ5OPRW+BN2/DfHQrocMO[/tex].

    用二维Fourier变换方法求解下列二维波动方程的初值问题:[tex=22.429x3.357]fnpmC2J6JmQBLyo5NmGAzz1EEFvh0W+KMVB3PRTO6PDipvjtaC47+bLnkECFhepxoMgeFtwt6tksFSCw+wJEz4d2nz/TYBFbmnY298k9hKb2RZcWQObSco30/yyieR3O43w4N1kBlmrrmOLIPt13HCk1ShDOnxvTfMEr+hWFbtwGpnxEYTTUiLqnE5t8bjFkywJYl7gBpyZG6iw2I8jJTK2CFXB45c5EnUlJV1qVfyuLQ5OPRW+BN2/DfHQrocMO[/tex].

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