Digital signalbehandling - Revision history

WikiSysop at 13:35, 3 August 2016

2016-08-03T13:35:41Z

← Older revision		Revision as of 13:35, 3 August 2016
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	[[Category:English pages]]		[[Category:English pages]]
	[[Category:Elektronik]]		[[Category:Elektronik]]
			[[Category:Electronics]]
	==Articles==		==Articles==
	* [http://en.wikibooks.org/wiki/Digital_Signal_Processing Digital Signal Processing From Wikibooks, the open-content textbooks collection]		* [http://en.wikibooks.org/wiki/Digital_Signal_Processing Digital Signal Processing From Wikibooks, the open-content textbooks collection]

WikiSysop at 09:40, 5 January 2011

2011-01-05T09:40:09Z

← Older revision		Revision as of 09:40, 5 January 2011
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	* [http://www.ddj.com/architect/184401744 Policy-Driven Design & the Intel IPP Library - Using generic programming techniques to wrap signal-processing functions]		* [http://www.ddj.com/architect/184401744 Policy-Driven Design & the Intel IPP Library - Using generic programming techniques to wrap signal-processing functions]

	~~Matematiksider~~
	* [http://www.praestkjaer.dk/dk/matematik/matematik-intro.htm PC-Dummies & De Bedre Vidende, matematik-intro.htm]
	* [http://home3.inet.tele.dk/pmh/ PMH Matamatiksider]
	* [http://home3.inet.tele.dk/pmh/1g/frac.htm Det ultimative brøkspil]
	* [http://www.itc.fa.dk/software/ies-math/trigonometri/menu.html Introduktion til trigonometriske funktioner]
	* [http://mathforum.org/dr.math/faq/faq.peasant.html Russisk bonde multiplikation]
	* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]

	~~Sådan finder man kvadratroden~~
	~~# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.~~
	~~# Divider S med K og kald resultatet for R.~~
	~~# Find gennemsnittet af K og R og kald det nye tal for K.~~
	~~# Gå til punkt 2 og fortsæt derfra indtil man er tilfreds med præcisionen.~~

	~~Blindakrift~~
	* [http://www.sense-lang.org Sense-Lang.org Gratis online blindskrift program]
	<google>ENGELSK</google>		<google>ENGELSK</google>

WikiSysop: /* IPP */

2009-08-23T21:06:04Z

IPP

← Older revision		Revision as of 21:06, 23 August 2009
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	* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]		* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]

	~~Blindakrift~~
	* [http://www.sense-lang.org Sense-Lang.org Gratis online blindskrift program]
	Sådan finder man kvadratroden		Sådan finder man kvadratroden
	# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.		# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.
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	# Find gennemsnittet af K og R og kald det nye tal for K.		# Find gennemsnittet af K og R og kald det nye tal for K.
	# Gå til punkt 2 og fortsæt derfra indtil man er tilfreds med præcisionen.		# Gå til punkt 2 og fortsæt derfra indtil man er tilfreds med præcisionen.

			Blindakrift
			* [http://www.sense-lang.org Sense-Lang.org Gratis online blindskrift program]
	<google>ENGELSK</google>		<google>ENGELSK</google>

WikiSysop: /* IPP */

2009-08-23T21:03:48Z

IPP

← Older revision		Revision as of 21:03, 23 August 2009
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	* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]		* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]

			Blindakrift
			* [http://www.sense-lang.org Sense-Lang.org Gratis online blindskrift program]
	Sådan finder man kvadratroden		Sådan finder man kvadratroden
	# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.		# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.

WikiSysop: /* IPP */

2009-08-12T13:26:21Z

IPP

← Older revision		Revision as of 13:26, 12 August 2009
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	* [http://home3.inet.tele.dk/pmh/1g/frac.htm Det ultimative brøkspil]		* [http://home3.inet.tele.dk/pmh/1g/frac.htm Det ultimative brøkspil]
	* [http://www.itc.fa.dk/software/ies-math/trigonometri/menu.html Introduktion til trigonometriske funktioner]		* [http://www.itc.fa.dk/software/ies-math/trigonometri/menu.html Introduktion til trigonometriske funktioner]
			* [http://mathforum.org/dr.math/faq/faq.peasant.html Russisk bonde multiplikation]
			* [http://en.wikipedia.org/wiki/Trachtenberg_system Trachtenbergs hurtigregninslære]

	Sådan finder man kvadratroden		Sådan finder man kvadratroden

WikiSysop: /* IPP */

2009-03-02T22:47:33Z

IPP

← Older revision		Revision as of 22:47, 2 March 2009
Line 121:		Line 121:
	* [http://home3.inet.tele.dk/pmh/1g/frac.htm Det ultimative brøkspil]		* [http://home3.inet.tele.dk/pmh/1g/frac.htm Det ultimative brøkspil]
	* [http://www.itc.fa.dk/software/ies-math/trigonometri/menu.html Introduktion til trigonometriske funktioner]		* [http://www.itc.fa.dk/software/ies-math/trigonometri/menu.html Introduktion til trigonometriske funktioner]

			Sådan finder man kvadratroden
			# Gæt, hvad kvadratroden af S nogenlunde er og kald det tal for K.
			# Divider S med K og kald resultatet for R.
			# Find gennemsnittet af K og R og kald det nye tal for K.
			# Gå til punkt 2 og fortsæt derfra indtil man er tilfreds med præcisionen.
	<google>ENGELSK</google>		<google>ENGELSK</google>

WikiSysop: /* Octave - installing additional packages */

2008-08-19T10:04:13Z

Octave - installing additional packages

← Older revision		Revision as of 10:04, 19 August 2008
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	If you are running Windows Vista it is important that you start Octave with "Run as administrator" otherwise installation will fail with errors like 'couldn't create installation directory'.		If you are running Windows Vista it is important that you start Octave with "Run as administrator" otherwise installation will fail with errors like 'couldn't create installation directory'.

	If you install signal-1.0.7.tar.gz you also need to get a previous version of resample.m.		If you install signal-1.0.7.tar.gz you also need to get a previous version of resample.m, there is a bug in the newest version. It returns "error: invalid row index = xxxxxx" if you try to use it.<br>
	You can get ~~that~~ from:		You can get the previous version of resample from:
	* http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/main/signal/inst/resample.m?revision=4585		* http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/main/signal/inst/resample.m?revision=4585
	Overwrite:		Overwrite:

WikiSysop: /* Octave - installing additional packages */

2008-08-19T10:01:02Z

Octave - installing additional packages

← Older revision		Revision as of 10:01, 19 August 2008
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	After downloading the package install it by typing '''pkg install <package name and path>''' like '''pkg install signal-1.0.7.tar.gz'''.		After downloading the package install it by typing '''pkg install <package name and path>''' like '''pkg install signal-1.0.7.tar.gz'''.
	If you are running Windows Vista it is important that you start Octave with "Run as administrator" otherwise installation will fail with errors like 'couldn't create installation directory'.		If you are running Windows Vista it is important that you start Octave with "Run as administrator" otherwise installation will fail with errors like 'couldn't create installation directory'.

			If you install signal-1.0.7.tar.gz you also need to get a previous version of resample.m.
			You can get that from:
			* http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/main/signal/inst/resample.m?revision=4585
			Overwrite:
			* "C:\Program Files\Octave\share\octave\packages\signal-1.0.7\resample.m"
			If you are running Windows Vista remember that you need to be running as as administrator to overwrite files below 'C:\Program Files'. If you just try to change the contene of resample.m with an editor not started as "Run as administrator" it will save your file in "C:\Users\<username>\AppData\Local\VirtualStore\Program Files\Octave\share\octave\packages\signal-1.0.7".

	====Purdue University: ECE438 - Digital Signal Processing with Applications====		====Purdue University: ECE438 - Digital Signal Processing with Applications====

WikiSysop: /* Octave install packages */

2008-08-19T09:24:51Z

Octave install packages

← Older revision		Revision as of 09:24, 19 August 2008
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	====Octave Plotting====		====Octave Plotting====
	* [http://www.gnu.org/software/octave/NEWS-3.html News for Octave Version 3 - Mathlab compatibility and missing zoom]		* [http://www.gnu.org/software/octave/NEWS-3.html News for Octave Version 3 - Mathlab compatibility and missing zoom]
	====Octave ~~install~~ packages====		====Octave - installing additional packages====
	On http://octave.sourceforge.net/packages.html you can find all packages for Octave.<br>		On http://octave.sourceforge.net/packages.html you can find all packages for Octave.<br>
	You can download all packages in a single file or you can take the ones you want.<br>		You can download all packages in a single file or you can take the ones you want.<br>
	After downloading the package install it by typing '''pkg install <~~packagename~~ and path>''' like '''pkg install signal-1.0.7.tar.gz'''.		After downloading the package install it by typing '''pkg install <package name and path>''' like '''pkg install signal-1.0.7.tar.gz'''.
			If you are running Windows Vista it is important that you start Octave with "Run as administrator" otherwise installation will fail with errors like 'couldn't create installation directory'.

	====Purdue University: ECE438 - Digital Signal Processing with Applications====		====Purdue University: ECE438 - Digital Signal Processing with Applications====

WikiSysop: /* Tips and trics for Mathlab and Octave */

2008-08-19T09:21:36Z

Tips and trics for Mathlab and Octave

← Older revision		Revision as of 09:21, 19 August 2008
Line 41:		Line 41:
	====Octave Plotting====		====Octave Plotting====
	* [http://www.gnu.org/software/octave/NEWS-3.html News for Octave Version 3 - Mathlab compatibility and missing zoom]		* [http://www.gnu.org/software/octave/NEWS-3.html News for Octave Version 3 - Mathlab compatibility and missing zoom]
			====Octave install packages====
			On http://octave.sourceforge.net/packages.html you can find all packages for Octave.<br>
			You can download all packages in a single file or you can take the ones you want.<br>
			After downloading the package install it by typing '''pkg install <packagename and path>''' like '''pkg install signal-1.0.7.tar.gz'''.

	====Purdue University: ECE438 - Digital Signal Processing with Applications====		====Purdue University: ECE438 - Digital Signal Processing with Applications====