File:Highpass discrete Hilbert transform filter.tif

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,158 × 428 pixels, file size: 75 KB, MIME type: image/tiff)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Example of a discrete Hilbert transform filter, highpass design.
Date
Source Own work
Author Bob K

Matlab commands

[edit]
h = firpm(65,[0.05 1],[1 1],'h');
plot(-33:32, h)
axis([-33 32 -.8 .8])
xlabel('Time (samples)')
ylabel('Amplitude')
title('Impulse response of highpass Hilbert transform filter')
fvtool(h,1)
title('Frequency response of highpass Hilbert transform filter')
grid off

Licensing

[edit]
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current22:19, 14 October 2010Thumbnail for version as of 22:19, 14 October 20101,158 × 428 (75 KB)Bob K (talk | contribs){{Information |Description={{en|1=Example of a discrete Hilbert transform filter, highpass design.}} |Source={{own}} |Author=Bob K |Date=2010-10-14 |Permission= |other_versions= }}

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

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.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Highpass_discrete_Hilbert_transform_filter.tif&oldid=450761028"