could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ? Thank you!
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On 2012-10-24 07:18, Billy King wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
[fexpr~] allows you to access past samples, so you can build filters and the like. [expr~] only works on the "current" input samples.
mfasdr IOhannes
----- Original Message -----
From: IOhannes m zmoelnig zmoelnig@iem.at To: pd-list@iem.at Cc: Sent: Wednesday, October 24, 2012 3:28 AM Subject: Re: [PD] fexpr~
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On 2012-10-24 07:18, Billy King wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
[fexpr~] allows you to access past samples, so you can build filters and the like. [expr~] only works on the "current" input samples.
[fexpr~] allows you to access past samples from both the input and output for the _current_ block and pads with zeros when it tries to go past the beginning of the block. In other words, $x1[-3] will be guaranteed to be zero for the first three samples of the block that [fexpr~] is computing.
Correct?
-Jonathan
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Great! Thanks That is what I was hoping How do you access a previous sample exactly?
From: IOhannes m zmoelnig zmoelnig@iem.at To: pd-list@iem.at Sent: Wednesday, October 24, 2012 3:28:09 AM Subject: Re: [PD] fexpr~
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On 2012-10-24 07:18, Billy King wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
[fexpr~] allows you to access past samples, so you can build filters and the like. [expr~] only works on the "current" input samples.
mfasdr IOhannes
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Right-click on the object and it will show you a common help patch for expr, expr~, and fexpr~ that has an example of the syntax.
From: Billy King billyking856@yahoo.ca To: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 8:19 PM Subject: Re: [PD] fexpr~
Great! Thanks That is what I was hoping How do you access a previous sample exactly?
From: IOhannes m zmoelnig zmoelnig@iem.at To: pd-list@iem.at Sent: Wednesday, October 24, 2012 3:28:09 AM Subject: Re: [PD] fexpr~
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On 2012-10-24 07:18, Billy King wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
[fexpr~] allows you to access past samples, so you can build filters and the like. [expr~] only works on the "current" input samples.
mfasdr IOhannes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iEYEARECAAYFAlCHmIkACgkQkX2Xpv6ydvQVEQCbB7OZl0FxsOasP8lVJbjXcaNi /4AAn10M8WuHEUnhKCY6Sl3FWdNz2p1S =N467 -----END PGP SIGNATURE-----
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Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ? Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Also see: doc/5.reference/fexpr~-help.pd
Or
<ctrl-b> -> Pure Data -> 5.reference -> fexpr~-help.pd
Still not sure how to make that come up in Pd-extended by default. [expr]/[expr~]/[fexpr~] all point to expr-help.pd
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
I just committed a fix so that each object will now use their own help patches, instead of all using expr-help.pd:
http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revi...
.hc
On 10/24/2012 04:10 PM, Jonathan Wilkes wrote:
Also see: doc/5.reference/fexpr~-help.pd
Or
<ctrl-b> -> Pure Data -> 5.reference -> fexpr~-help.pd
Still not sure how to make that come up in Pd-extended by default. [expr]/[expr~]/[fexpr~] all point to expr-help.pd
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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----- Original Message -----
From: Hans-Christoph Steiner hans@at.or.at To: pd-list@iem.at Cc: Sent: Wednesday, October 24, 2012 8:54 PM Subject: Re: [PD] fexpr~
I just committed a fix so that each object will now use their own help patches, instead of all using expr-help.pd:
Sounds good! Is it possible to put a line somewhere in Pd-extended so that it removes the old help patches in the expr lib? Then it will find the new ones in 5.reference.
-Jonathan
http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revi...
.hc
On 10/24/2012 04:10 PM, Jonathan Wilkes wrote:
Also see: doc/5.reference/fexpr~-help.pd
Or
<ctrl-b> -> Pure Data -> 5.reference -> fexpr~-help.pd
Still not sure how to make that come up in Pd-extended by default. [expr]/[expr~]/[fexpr~] all point to expr-help.pd
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King
billyking856@yahoo.ca wrote:
could anyone help by explaining the use of the fexpr~? how is it
different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
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Hm, I can't find that one..
On Wed, Oct 24, 2012 at 11:10 PM, Jonathan Wilkes jancsika@yahoo.comwrote:
Also see: doc/5.reference/fexpr~-help.pd
Or
<ctrl-b> -> Pure Data -> 5.reference -> fexpr~-help.pd
Still not sure how to make that come up in Pd-extended by default. [expr]/[expr~]/[fexpr~] all point to expr-help.pd
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca
wrote:
could anyone help by explaining the use of the fexpr~? how is it
different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
Its probably only in Pd-extended 0.43
.hc
On 10/25/2012 05:48 AM, Alexandros Drymonitis wrote:
Hm, I can't find that one..
On Wed, Oct 24, 2012 at 11:10 PM, Jonathan Wilkes jancsika@yahoo.comwrote:
Also see: doc/5.reference/fexpr~-help.pd
Or
<ctrl-b> -> Pure Data -> 5.reference -> fexpr~-help.pd
Still not sure how to make that come up in Pd-extended by default. [expr]/[expr~]/[fexpr~] all point to expr-help.pd
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca
wrote:
could anyone help by explaining the use of the fexpr~? how is it
different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Oh Great! Got my answer here. Thank you all
From: Alexandros Drymonitis adrcki@gmail.com To: Billy King billyking856@yahoo.ca Cc: PD List pd-list@iem.at Sent: Wednesday, October 24, 2012 5:05:44 AM Subject: Re: [PD] fexpr~
Check this out http://crca.ucsd.edu/~syadegar/expr.html
On Wed, Oct 24, 2012 at 8:18 AM, Billy King billyking856@yahoo.ca wrote:
could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ?
Thank you!
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-
Alexandros Drymonitis -
Billy King -
Hans-Christoph Steiner -
IOhannes m zmoelnig -
Jonathan Wilkes