The Window Design Method The basic idea behind the design of linear-phase FIR filters using the window method is to choose a proper ideal frequency-selective filter [which always has a noncausal, infinite duration impulse response] and then tru

fir filter design for nois removal from speech signal..........it can be done using iir filte or different windows also

In this laboratory, we mainly focus on how to design the FIR filters using MATLAB and under certain specifications. Also, we need to:  Design FIR filters using windows (rectangular and Hamming) to meet certain specifications  Ev

Dual-line interpolation FFT harmonic analysis kaiser windows, A window function design FIR digital band-pass filter, Very suitable for the study using computer vision.