- Matlab Program For Dolph Chebyshev Array Java Pdf
- Matlab Program For Dolph Chebyshev Array Javascript
- Dolph Chebyshev Array
- Matlab Program For Dolph Chebyshev Array Java Download
Package: sigwin
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Construct Dolph-Chebyshev window object
Description
Note
The use of
sigwin.chebwin
is not recommended.Use chebwin
instead.sigwin.chebwin
creates a handle to a Dolph-Chebyshevwindow object for use in spectral analysis and FIR filtering by thewindow method. Object methods enable workspace import and ASCII fileexport of the window values.The Dolph-Chebyshev window is constructed in the frequency domainby taking samples of the window's Fourier transform:
where
determines the level of thesidelobe attenuation. The level of the sidelobe attenuation is equalto . For example, 100 dB of attenuationresults from setting
The discrete-time Dolph-Chebyshev window is obtained by takingthe inverse DFT of and scaling theresult to have a peak value of 1.
Construction
H = sigwin.chebwin
returns a Dolph-Chebyshevwindow object H
of length 64 with relative sidelobeattenuation of 100 dB.H = sigwin.chebwin(Length
)
returnsa Dolph-Chebyshev window object H
of length Length
withrelative sidelobe attenuation of 100 dB. Length
requiresa positive integer. Entering a positive noninteger value for Length
roundsthe length to the nearest integer. A window length of 1 results ina window with a single value equal to 1.H = sigwin.chebwin(Length
,SidelobeAtten
)
returnsa Dolph-Chebyshev window object with relative sidelobe attenuationof atten_param
dB.Properties
Length | Dolph-Chebyshev window length. |
SidelobeAtten Alvin toffler powershift pdf converter. | The attenuation parameter in dB. The attenuation parameter isa positive real number that determines the relative sidelobe attenuationof the window. |
Methods
generate | Generates Dolph-Chebyshev window |
info | Display information about Dolph–Chebyshev windowobject |
winwrite | Save Dolph-Chebyshev window object values in ASCII file |
Copy Semantics
Handle. To learn how copy semantics affect your use of the class,see CopyingObjects (MATLAB) in the MATLAB® Programming Fundamentals documentation.
Examples
Matlab Program For Dolph Chebyshev Array Java Pdf
Generate a Dolph-Chebyshev window of length N = 16. Specify a relative sidelobe attenuation of 40 dB. Return the window values as a column vector. Show information about the window object. Display the window.
References
harris, fredric j. “On the Use of Windows for HarmonicAnalysis with the Discrete Fourier Transform.” Proceedingsof the IEEE®. Vol. 66, January 1978, pp. 51–83.
Matlab Program For Dolph Chebyshev Array Javascript
See Also
![Chebyshev Chebyshev](https://www.dsprelated.com/josimages_new/sasp2/img1920.png)
Dolph Chebyshev Array
chebwin
| window
| wvtool
Matlab Program For Dolph Chebyshev Array Java Download
Topics
- ClassAttributes (MATLAB)
- PropertyAttributes (MATLAB)