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Power and Energy in Discrete-Time Signals posted on December 1, 2023
Why an FIR Filter Should Have an Odd Length posted on December 29, 2021
FIR Low Pass Filter Design with Remez posted on September 22, 2021
Barker Code Auto-Correlation Properties posted on March 1, 2024
Introduction to Interpolation and Upsampling posted on September 1, 2022
Single Pole IIR Filter Frequency Response posted on July 6, 2022
Install and Run LaTeX on macOS posted on January 5, 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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