5626| 6
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STM32F429中FFT库函数 |
1金钱
最佳答案我看了下源程序不支持大于4096的。
* switch (length) {
* case 16:
* S = &arm_cfft_sR_f32_len16;
* break;
* case 32:
* S = &arm_cfft_sR_f32_len32;
* break;
* case 64:
* S = &arm_cfft_sR_f32_len64;
* break;
* case 128:
* S = &arm_cfft_sR_f32_len128;
* break;
* case 256:
* S = &arm_cfft_sR_f32_len256;
* ...
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