search for: demodulated

...tude of the harmonic signal at the frequency I'm interested in. Well, I do this, but the plots for different frequencies are darn near identical. This does not seem reasonable because: the periodogram detects a strong peak at 100kyrs, but not at 23 kyrs; and knowledge of the data suggests the demodulated series should look different. On the other side, 1/100 and 1/23 aren't hugely different - but then what's really the point of isolating the frequency? I know this is a cross listing, but any help would be appreciated. Thanks. Some code: t<-1:length(y) yt<-(y*exp(1i*(.01)*...

When running on the Webrick server (script/server), my app works fine. When running on Apache 2.0.52, I get the dreaded ''unitialized constant Merge'' error. Merge is the name of my model, the controller is MergesController. The deadline looms, any help appreciated! Thanks! Regards, JJ

Dear all Please help me with analysis of some periodic data. I have an output from measurement each minute and this output is modulated by rotation of the equipment (approx 6.5 min/revolution). I can easily spot this frequency from spectrum(mydata, some suitable span) However from other analysis I suspect there is a longer term oscilation (about 70-80 min) I am not able to find it from

What happens if asterisk receives a T.38 call? Will asterisk pass it thru? I've seen a few ATA devices that support T.38 and I'm wondering what happens if a fax is sent thru one of these ATAs into asterisk. Maby I have the terminology wrong. Is T.38 a protocol like SIP or is T.38 a compression like G729 using SIP? Thanks, Matthew

Steve Underwood, Would you mind summarizing where/how T.38 functions, and maybe how it compares to the analog fax environment for the asterisk-users arhives? Seems to be some misunderstanding, and a lot of interest in handling faxes in various forms via asterisk. If some these approaches were summarized in one posting, a lot of us could reference it to remind us of limitations, current state,

Hi, I am new to R and I'm looking to perform some method comparison analysis and would be grateful for some help regarding package installation. There is a package 'MethComp' that I want to use (http://staff.pubhealth.ku.dk/~bxc/MethComp/Courses/Sthm.2007/.) Unfortunately I am unable to install it. I have tried numerous approaches but to no avail. this is the first time I have tried to

Hi, Anyone knows a software fax device which can act as a SIP UA? I want to have a SIP based FAX machine (sofware) on a PC associated with an Asterisk extension. Thanks, Dan

Hi Martijn, Am 13.10.24 um 21:00 schrieb Martijn van Beurden: > > There's actually quite a lot of documentation for this. > > Please review https://xiph.org/flac/api/group__flac__stream__encoder.html#ga80d57f9069e354cbf1a15a3e3ad9ca78 > > I quote: >> SEEKTABLE blocks are handled specially. Since you will not know the >> values for the seek point stream offsets,

Hello everyone, Do you feel it? The little shiver down your spine when you think of "namespacing" in rails? To some thats a common feeling, to people like myself who enforce absolute organization have already thought about the need for namespaces in rails. Now I do understand this is an ongoing effort... to some degree. Controllers and routes, from my experiences work well, that being,

Op zo 13 okt 2024 om 22:33 schreef Stefan Oltmanns <stefan-oltmanns at gmx.net>: > > Is the seektable written at the beginning of the file in the metadata > block or can there also be a second metadata block at the end? > Only at the start of the file. > > If it's at the beginning, would it possible to reserve space for N seek > points and during encoding remember

List members; I have been reading the digest for some time now and I would like to ask some conceptual questions. I am a telecommunications systems designer and not a software guy, but I have tried and used a number of the tools availabel in the LARTC and Iptables, and many of the other great things included in Linux. We are designing commercial products and I don''t want to ask my

I think there is another major issue for me: In METADATA_BLOCK_STREAMINFO the field for the length is only 36 bit, that's not even half an hour at 40 MHz sample rate, resulting in that the encoder sets it to 0 for longer captures. In the seekpoint the sample number is 64 bit, which is more than enough. But how does the decoder handle the seektable when the total number of samples is unknown?

Finally getting around to upgrading our application to Rails 1.1.2. Of course, nothing runs correctly after the upgrade. So far two major problems, perhaps related. Any help would be greatly appreciated. 1. We''re getting const_missing errors. Specifically when trying to use class constants in a custom helper method, being called from a layout template. The class constants were for

I try to create a rails project as usual user. It does not work. If I do that as root it works fine. Also commands rails -v and gem -v does work only with root rights. On the command: developer@linux:~/data> rails test I get following output: /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:95:in `const_missing'': undefined method

Hi- I''m trying to install the latest version (1.1) of Ruby on Rails on an Ubuntu 5.10 (Breezy Badger) system. I compiled ruby, installed gems, and gem installed rails, no problem. However, when I try and set up a test app a get the following error: ~> rails Test /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.3.0/lib/active_support/dependencies.rb:84:in

When I try to use rails after installing it I get the following error: mdoughty@styx:/usr/local/google/rails$ rails test /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:95:in `const_missing'': undefined method `demodulize'' for "Base":String (NoMethodError) My other gems are working fine. Anyone seen this before? thanks, -- --Matt

Around 1978, when I was consulting to a multinational company in the business of agriculture, I witnessed this configuration in their communications center in NYC: A paper tape punch attached to a teletype machine was busily punching out a tape that was being spewed into a wastebasket. Somehow, running behind it by several feet of tape, was a paper tape reader on another teletype drawing

to a fax (modulation and demodulation) over VoIP. Try again, the fact that you succeeded twice was pure luck, and as far as I understand that didn't even work out. Switch back to TDM. Your dial up modems want that magic thing called timing and no jitter that only TDM will give you. On Mon, Aug 29, 2011 at 2:56 PM, Aaron Krohn <akrohn at ewebforce.net> wrote: > We have an Ascend Max

to a fax (modulation and demodulation) over VoIP. Try again, the fact that you succeeded twice was pure luck, and as far as I understand that didn't even work out. Switch back to TDM. Your dial up modems want that magic thing called timing and no jitter that only TDM will give you. =========================== This is more of a whimsical statement than a scientific one, but I would think in

I have a epox nforce2 motherboard and it has a phy nic built in but I can't use it. when will working driver be available??