# Category: Signal Processing

## Gibbs Phenomena – A demonstration

Owing to their many favorable properties, digital $$Finite \; Impulse \; Response$$ ($$FIR$$) filters are extremely popular in many signal processing applications. FIR filters can be designed to exhibit…

## Colored Noise Generation in Matlab

In communication systems the noise is mostly modeled as white noise. When there exists a noise that is “white” , then there must also exist a noise that is colored…

## Generating a signal waveform with required SNR in Matlab

For latest article with updates, go here -> How to generate AWGN noise in Matlab/Octave (without using in-built awgn function)