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Install and Run LaTeX on macOS posted on January 5, 2022
Building a PSK and QAM Modulator in Python posted on June 8, 2022
Half Band Filter Design: Exceptional Filtering Efficiency! posted on September 27, 2021
Square Root Raised Cosine Filter in Python posted on November 10, 2021
Cross Correlation Explained With Real Signals posted on December 1, 2021
How to Create Additive White Gaussian Noise (AWGN) posted on June 1, 2022
Single Pole IIR Filter: Substitute for Moving Average Filter posted on August 10, 2022
Derivative Filter Impulse Response Derivation posted on November 24, 2021








![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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