时域波形图 Resources

Showing items tagged with "时域波形图"

Generate sine waves, square waves, and white noise signals using MATLAB, display their time-domain waveforms, perform FFT analysis to show frequency spectra with customizable sampling rates, frequencies, and data lengths. Create RMS spectra, power spectra, and logarithmic RMS spectra for all three signals. Reconstruct signals using inverse FFT and display the recovered sine wave's time-domain waveform.

MATLAB 274 views Tagged