No, Im not sure GnuRadio is what I need. Let me be a little more clear in my needs. What I need is a tool to analyze time domain data (signals, if you will). It could be RF, could be seismic, could be acoustic. I just need a free tool that lets me load up time series data and do things like perform various FFTs, etc WITHOUT having to write any code. Somethink like SigView but free and/or open source. Many companies who make RF rxs or geophones have such tools but they are developed in house and often use matlab with a gui front end (no coding!) These tools are designed to let someone quickly look at a signal and determine coarse attributes from it like time up/down, bandwidth, spectral shape, etc.
Isaac On Fri, Aug 6, 2010 at 2:40 AM, Alon Levy <alonle...@gmail.com> wrote: > I think gnuradio is basically what you're looking for. I'm still very > new to using it, but I've seen it have frequency analysis tools, and > generally it lets you build whole signal analysis flows visually or > programmatically using python (I think a much better language then > matlab's). > > On Fri, Aug 6, 2010 at 8:02 AM, Alexander Chemeris > <alexander.cheme...@gmail.com> wrote: > > Isac, > > > > Ccheck out Octave - it's an opens-source replacement for Matlab. It's > > far behind Matlab in usability, but still may suffice you. > > > > On Fri, Aug 6, 2010 at 05:12, Isaac Gerg <isaac.g...@gergltd.com> wrote: > >> Does anyone know of a free software tool or package that allows one to > do > >> signal analysis. Im looking for something that I can handle at least a > >> million samples gracefully and have tools like a spectrogram (with > >> configurable params like fft size, window, padding, etc) and a waveform > >> viewer. I have worked with companies in the past who have such tools > but > >> they are home grown (these tools are often written in matlab with a gui > >> tacked on the front). > >> Any help would be appreciated. If such a tool does not exist. I am > >> interested in possibly created an open source one which runs atop > matlab. > >> Thanks! > >> Isaac > >> _______________________________________________ > >> Discuss-gnuradio mailing list > >> Discuss-gnuradio@gnu.org > >> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >> > >> > > > > > > > > -- > > Regards, > > Alexander Chemeris. > > http://www.fairwaves.ru > > > > > ------------------------------------------------------------------------------ > > This SF.net email is sponsored by > > > > Make an app they can't live without > > Enter the BlackBerry Developer Challenge > > http://p.sf.net/sfu/RIM-dev2dev > > _______________________________________________ > > Openbts-discuss mailing list > > openbts-disc...@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/openbts-discuss > > > > > > -- > Alon Levy > > If you fail to plan you plan to fail -- anonymous >
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