我想对我的一段信号做FFT运算,但是发现dsplib.ae66里的FFT运算需要指定信号长度为2的整数幂,而且需要手动输入旋转因子,我之前的算法在MATLAB上调用的库是可以进行任意长度变换的,请问TI 是否有相应库呢?
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