i want to display the fourier output of some ascii data that i saved to a text file. however the input to the FFT block must be complex valued.how am i to know what i see is actually the fourier analysis?please help
i want to display the fourier output of some ascii data that i saved to a text file. however the input to the FFT block must be complex valued.how am i to know what i see is actually the fourier analysis?please help