Interpolation of a signal with Matlab Implementation

Version 1.2.0.0 (1.16 KB) by Hristo Zhivomirov
Interpolation of a signal in the time domain via zero-padding in the frequency domain.
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Updated 11 Dec 2016

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The present code is a Matlab function that provides an interpolation of a given signal in the time domain via zero-padding in the frequency domain. The algorithm is similar to that of the Matlab command “interpft”.
An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.

The code is based on the theory described in:

[1] R. Lyons. Understanding Digital Signal Processing. Upper Saddle River, Prentice Hall, 2004.

Cite As

Hristo Zhivomirov (2024). Interpolation of a signal with Matlab Implementation (https://www.mathworks.com/matlabcentral/fileexchange/46820-interpolation-of-a-signal-with-matlab-implementation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.2.0.0

A new version of the code has been uploaded.
1.1.0.0

The title of the submission has been changed.
1.0.0.0