# Category: Digital Signal Processing

## Circular Convolution Using Matlab Program (DSP)

What is Circular Convolution? Circular convolution also know as cyclic convolution to two functions which are aperiodic in nature occurs when one of them is convolved in the normal …

## Speech Recognition Using DSP Processor [Case Study]

A Case Study On Speech Recognition Using DSP Processor Speech processing is the study of speech signals and the processing methods of these signals. It is necessary for Speech …

## Case study of Interpolation and Decimation

Case study of Interpolation and Decimation THEORY we would like to encode the lower frequency band in more bits than the high-frequency band. Sub-band coding is a method where …

## Circular Shifting – DFT Property Matlab Program

Circular Shifting Circular shifting: as the name implies, the Discrete Fourier Transform (DFT) is purely discrete: discrete-time data sets are converted into a discrete-frequency representation. This is in contrast …

## How To Configure and Run DSP Processor

Digital signal processor (DSP Processor) Digital signal processor (DSP)/DSP Processor is a special type of microprocessor (or a SIP block), with its architecture optimized for the operational needs of …

## Linear Convolution Program Using Matlab

Linear Convolution Aim: To perform linear convolution using MATLAB Requirements: MATLAB 2007 and above (another version may also work but I haven’t tried personally) Theory Convolution is a formal …

## Discrete Fourier Transform Matlab Program

Discrete Fourier Transform Matlab Program Discrete Fourier transform is used to decompose time series signals into frequency components each having an amplitude and phase. Using the inverse Fourier transformation the …

## Case Study on Barrel Shifter (Digital Signal Processing)

Case Study On Barrel Shifter   A barrel shifter is a block of combinational logic that takes an N-bit input value and provides as output the N-bit value shifted …

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