Search found 9 matches

by lyurealm
Tue May 24, 2016 7:32 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Plot libraries
Replies: 9
Views: 8015

Re: Plot libraries

Hello hexamer, first of all, thank you for your answer and sorry for my late answer. In fact, the bottleneck isn't the decimation itself. The idea is: I want to capture 10.000 samples per second, but, as my capture interval is 500 seconds, I want to plot a decimated version of the waveform, to keep ...
by lyurealm
Fri May 20, 2016 1:37 pm
Forum: .Net Languages (C#, VB.Net, .)
Topic: Plot libraries
Replies: 9
Views: 8015

Re: Plot libraries

Yes, in fact, that's exactly what I'd like to do. When I plot 500 secs of a 50 Hz sin, all I'm going to see is just a mess, so what's the point of ploting so many points? At this moment, I've a decimator that only will plot 100 plots per second, so I keep the same shape, but that still a lot of poin...
by lyurealm
Fri May 20, 2016 8:00 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Plot libraries
Replies: 9
Views: 8015

Re: Plot libraries

Hello David! First of all, thank you for your answer, I will definitely take a look at those. I'd like to say, though, that I'm very pleased with Oxyplot's performance. It doesn't takes too long to plot 100.000 points, when I have both models (one per channel) zoomed out completely (showing the full...
by lyurealm
Thu May 19, 2016 11:33 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Plot libraries
Replies: 9
Views: 8015

Plot libraries

Hi everyone, I'm developing a software which uses the PicoScope 4262. I'd like to plot my results in real time, so the user can see what's being captured by the oscilloscope. So far, I've done it using the open source oxyplot library, which delivers nice results, but they're far from optimum perform...
by lyurealm
Thu May 05, 2016 3:43 pm
Forum: General Software Discussions
Topic: Sample rate in streaming mode
Replies: 5
Views: 6367

Re: Sample rate in streaming mode

Thank you again for your answer Hitech. I see. I have developed software with your driver in Matlab, so I knew that AppBuffers and Buffers are different things. I think that I should rewrite that code so I have a small buffer that gets the data collected in each iteration and a "big" buffer (AppBuff...
by lyurealm
Thu May 05, 2016 9:44 am
Forum: General Software Discussions
Topic: Sample rate in streaming mode
Replies: 5
Views: 6367

Re: Sample rate in streaming mode

Thank you very much for your answer, Hitech. So, as far as I can understand, I don't need timebase for streaming, right? The sample rate is determined only by the sampleInterval. If the sampleInterval selected is one supported by the Oscilloscope, then it will use it, and if not, it will return a 0....
by lyurealm
Tue May 03, 2016 2:39 pm
Forum: General Software Discussions
Topic: Sample rate in streaming mode
Replies: 5
Views: 6367

Re: Sample rate in streaming mode

Okay, I think I know partially the answer to my question. I'll post here just in case it may help others. sampleInterval is the interval between one sample and another, and sampleIntervalTimeUnits it's the units of time used for that time gap. So if you want a sample rate of 10000 samples/second, yo...
by lyurealm
Tue May 03, 2016 10:00 am
Forum: General Software Discussions
Topic: Sample rate in streaming mode
Replies: 5
Views: 6367

Sample rate in streaming mode

Hi! I have a question regarding your PS4000 API. I'm a C# beginner programmer and I'd like to make a capture software that allows the final user to select sample rate and the total capture time. I'm looking at your C# Console Example, but I don't really understand how to configure the sample rate an...
by lyurealm
Wed Nov 11, 2015 2:01 pm
Forum: MATLAB
Topic: Driver for MAC
Replies: 3
Views: 4853

Driver for MAC

Hi everyone, my name is Julio and I'm trying to connect to my PicoScope 4262 through Matlab on a Mac, but it's not explained in the original post: http://www.mathworks.com/matlabcentral/fileexchange/49117-picoscope®-4000-series-matlab®-generic-instrument-driver Is there a way to do it? So far, I've ...