Program to find cross – correlation & auto – correlation

Figure: Cross – Correlation & Auto – Correlation

Program to perform Zero Padding of the sequence

Figure: Zero Padding of the sequence

Program to find poles & zeros from system transfer function & check for stability of system

Figure: Poles & zeros from system transfer function

Pole – Zero Plot

Program to calculate Impulse Response & Step Response

Figure: Impulse Response & Step Response

Command Window: Impulse Response & Step Response

Program to find Fourier Transform & Inverse Fourier Transform

Figure: Fourier Transform & Inverse Fourier Transform

Program to calculate Circular Convolution of two sequences

Figure: Circular Convolution

Program to design a Butterworth Low Pass Filter

Figure: Butterworth Low Pass Filter

Command Window: Butterworth Low Pass Filter

Program to design a Butterworth High Pass Filter

Figure: Butterworth High Pass Filter

Command Window: Butterworth High Pass Filter

Program to design a Butterworth Band Pass Filter

Figure: Butterworth Band Pass Filter

Command Window: Butterworth Band Pass Filter

Program to design Butterworth Band Stop Filter

Figure: Butterworth Band Stop Filter

Command Window: Butterworth Band Stop Filter