Rajesh Ghongade

This demo illustrates the effect of filter length of a FIR filter assuming rectangular window. The magnitude , impulse response and gain plots are cre …

Digital Signal Processing Calculations like DFT, IDFT, Linear Convolution, Circular Convolution, DCT and IDCT at your fingertips!Supports 480X800 scre …

This app demonstrates the effect of change in FFT resolution both in time domain as well as frequency domain. The user can create a signal by mixing t …

A handy tool for computing poles and zeros and plotting the pole -zero locations , given the numerator and denominator polynomial coefficients of a tr …