File:Window function and frequency response - SRS flat top.svg
Original file (SVG file, nominally 512 × 256 pixels, file size: 159 KB)
Captions
Summary
[edit]DescriptionWindow function and frequency response - SRS flat top.svg |
English: Flat top window function and its Fourier transform. This variant is chosen for a spectrum analyzer made by Stanford Research Systems (SRS). Spectrum and spectral density estimation by the Discrete Fourier transform (DFT), including a comprehensive list of window functions and some new flat-top windows |
|||
Date | ||||
Source | Own work | |||
Author | Olli Niemitalo | |||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license:
|
|||
Other versions |
This file was derived from: Window function and frequency response - flat top.svg |
|||
SVG development InfoField | V Further information: File:Window function and frequency response - Rectangular.svg |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:21, 5 November 2018 | 512 × 256 (159 KB) | Bob K (talk | contribs) | Reverted to version as of 00:07, 5 November 2018 (UTC) | |
13:18, 5 November 2018 | 512 × 256 (160 KB) | Bob K (talk | contribs) | Matlab version has max sidelobe level of -93 dB. Previous version is -76 dB (with rolloff). In practice, max level is usually more important than rolloff. | ||
00:07, 5 November 2018 | 512 × 256 (159 KB) | Bob K (talk | contribs) | Changed peak window amplitude to 1. | ||
20:31, 16 February 2013 | 512 × 256 (129 KB) | Olli Niemitalo (talk | contribs) | Frequency response --> Fourier transform | ||
09:27, 13 February 2013 | 512 × 256 (129 KB) | Olli Niemitalo (talk | contribs) | Font, dB range | ||
03:01, 13 February 2013 | 512 × 256 (123 KB) | Olli Niemitalo (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on pl.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Short title | Window function and its Fourier transform – SRS flat top |
---|---|
Image title | Produced by GNUPLOT 5.2 patchlevel 2 |
Width | 100% |
Height | 100% |