This is a repository where I added my DSP codes that have written in Matlab (without built-in function). I have also commented inside every code so that it will become helpful for newbies. Also added cross-check using Library Function. Codes included: Basic signals, Convolution, Correlation(Cross & Auto), DFT, IDFT, FIR Filter Response, Divide & Conquer FFT, Radix-2 FFT
| Questions | Topics Inside | Folder Link |
|---|---|---|
| Question 1 | Draw Basic Signals (Unit Impulse, Unit Step, Unit Ramp, Exponential(for all a)) | Click here |
| Question 2 | Linear Convolution Between two signals | Click here |
| Question 3 | Cross-correlation sequence of two signals & cross-check your result | Click here |
| Question 4 | Autocorrelation sequence of a signal and cross check your result | Click here |
| Question 5 | Discrete Fourier Transform (DFT) of a signal & cross-check your result | Click here |
| Question 6 | Inverse DFT (IDFT) of a signal & cross-check your result | Click here |
| Question 7 | FIR Filter with impulse response to the input sequence (using DFT and IDFT) | Click here |
| Question 8 | Fast Fourier Transform (FFT) using Divide and Conquer Approach and hence cross-check your result | Click here |
| Question 9 | Fast Fourier Transform (FFT) using Radix-2 Algorithm and result cross-check | Click here |
