Colleagues, after receiving the book, please confirm receipt in the small shop, thank you! To order the book, you can click the image below to go to the pre-sale notification for ordering. Digital Signal Processing (DSP) is performed on the collected time-domain signals to obtain their frequency-domain results. When signals are transformed from the time … Read more
Digital Signal Processing (DSP) is applied to the collected time-domain signals to obtain their frequency-domain results. When a signal is transformed from the time domain to the frequency domain, there are specific DSP terminologies, and these terms have important mathematical relationships with each other. Are you clear about them? The following are the DSP terminologies. … Read more
We know that the Fast Fourier Transform (FFT) is an important mathematical tool in signal processing. Generally speaking, the result of the Discrete Fourier Transform (DFT) of a signal with N points will also have N data points in the frequency domain. However, in practical applications, performing FFT on a signal often involves the issue … Read more