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DFT Frequency Resolution Explained posted on March 16, 2022
Calculate Signal to Noise Ratio (SNR) in Python Simulation posted on July 1, 2024
Windowing Functions for Better Spectral Analysis posted on August 1, 2023
Cross Correlation Explained With Real Signals posted on December 1, 2021
Installing GNU Radio and B200 mini SDR posted on November 1, 2023
Calculate Average Signal Power posted on June 1, 2024
Why an FIR Filter Should Have an Odd Length posted on December 29, 2021
Efficient Real to Complex Conversion with a Half Band Filter posted on December 15, 2021
Building a PSK and QAM Modulator in Python posted on June 8, 2022








![A BPSK signal s[n], real Gaussian noise w[n], and the received signal x[n] = s[n] + w[n] for SNR = 20 dB](https://www.wavewalkerdsp.com/wp-content/uploads/2023/12/HowToComputeSignalToNoiseRatioSNRInSimulation_signalNoiseTimeDomain-300x240.png)
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