# Digital Signal Processing

### DSP#1 Introduction to Digital Signal Processing


### DSP#2 Frequency domain sampling and reconstruction of discrete time signals



### DSP#3 Discrete Fourier Transform (DFT) and Inverse Discrete Fourier Transform (IDFT)


### DSP#4 Problems on Discrete Fourier Transform (DFT)


### DSP#5 Problem to find DFT, Magnitude and phase spectrum



### DSP#6 Problem on Inverse Discrete Fourier Transform (IDFT)


### DSP#7 Discrete Fourier transform as linear function ( matrix form)


### DSP#8 problem to find 4 point DFT using matrix method or Linear Transformation method



### DSP#9 problem to find 6 point DFT using matrix method or Linear Transformation method


### DSP#10 problem to find 8 point DFT using matrix method or Linear Transformation method



### DSP#12 Problem to find Inverse Discrete Fourier transform (IDFT) using matrix method


### DSP#13 Linearity property of DFT in Digital Signal Processing


### DSP#14 Periodicity property of DFT


### DSP#15 Circular Time shift propert of DFT


### DSP#16 concept of circular Time shift in DFT


### DSP#17 Circular frequency shift property of DFT


### DSP#18 Time reversal property of DFT in Digital Signal Processing


### DSP#20 Circular convocation property of DFT in Digital Signal Processing


### DSP#34 linear filtering method using dft and circular convolution


### DSP#36 Overlap Save method for linear filtering of long duration sequence in dsp


### DSP#37 Problem on Overlap save method in digital signal processing


### DSP#38 Overlap Add method for linear filtering of long duration sequence in dsp


### DSP#39 Problem on Overlap Add method in digital signal processing


### DSP#40 Radix 2 dit fft algorithm (Part-1)



### DSP#41 Radix 2 dit fft algorithm (Part-2)



### DSP#42 Computational efficiency of FFT over DFT in digital signal processing


### DSP#43 problem on 4 point DFT using DIT FFT in digital signal processing


### DSP#44 problem on 8 point DFT using DIT FFT in digital signal processing



### DSP#45 Radix 2 DIF FFT algorithm in digital signalprocessing



### DSP#46 problem on 4 point DFT using DIF FFT in digital signal processing


### DSP#53 introduction to FIR filter in digital signal processing