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Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not ...
demodulates the FM modulated signal Y at the carrier frequency Fc (Hz). Y and Fc have sample frequency Fs (Hz). FREQDE...
uses the message signal X to modulate the carrier frequency Fc (Hz) and sample frequency Fs (Hz), where Fs > 2*Fc. ...
Real-Time Digital Signal Processing Implementations and Applications Second Edition。实时数字信号处理，非常好。...
Given signal-to-noise ratio and bit error rate performance curve is a good beginner s reference program....
computes the shortening-signal-to-noise ratio in dB,tail energy in dB and the effective channel impulse response...
this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocor...