Fourier Series of Exponential Function e^(-x)

Version 1.1.0.0 (2.18 KB) by Vishakha Patel
Fourier Series (FS) of function e^(-x) over the interval (0,2pi) .
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Updated 30 Jul 2016

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Fourier Series (FS) of function e^(-x) over the interval (0,2pi). This program is similar to Matlab Demo of Square wave from Sine waves.
It plots error between e^(-x) and the first 40 terms FS. This error arises due to approximation (41 to inf terms neglected)

Cite As

Vishakha Patel (2024). Fourier Series of Exponential Function e^(-x) (https://www.mathworks.com/matlabcentral/fileexchange/58446-fourier-series-of-exponential-function-e-x), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
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Version Published Release Notes
1.1.0.0

Thanks to Dr. Rajesj Gopal, I realised that the error at 0 was happening because of including 0 in the interval.
The interval in actual is (0,2pi) i.e x 'tends' to zero.
1.0.0.0