Search found 20 matches

by Birum97
Thu Jun 27, 2019 1:59 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi, Have another problem with the noise because if i use the Software picoscope I have 2mv of noise and if i use matlab the range is 50mv. And all the test , I do not plug anything in the picoscope. That's why i ask you this question. I join you in the following link the two captures of the test in ...
by Birum97
Wed Jun 26, 2019 2:43 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi,

I want to know how to use the Bandwith of the picoscope 5244B in Matlab?

Thanks,
by Birum97
Thu Jun 13, 2019 7:57 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

I don't know that th current amplifier produced the noise because it is near the picoScope .
I have also a unitecentral of my computer
by Birum97
Wed Jun 12, 2019 8:34 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi, Their are the channel settings that I use: [status.setChC] = invoke(ps5000aDeviceObj, 'ps5000aSetChannel', 2, 0, 1, 8, 0.0); [status.setChD] = invoke(ps5000aDeviceObj, 'ps5000aSetChannel', 3, 0, 1, 8, 0.0); [status.setResolution, resolution] = invoke(ps5000aDeviceObj, 'ps5000aSetDeviceResolution...
by Birum97
Tue Jun 11, 2019 8:37 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hello,
I join you the link where you can find the graph of the noise . I take their graphs in the empty test of the picoscope 5244B.
The link is the following:
LINK TEXT HERE


Thanks,
Birame SENE
by Birum97
Fri Jun 07, 2019 2:43 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi, I have a problem with the picoscope 5244B because when I received the signal in Matlab , I have many noise which are adding on my signal. And i don't known where are coming this noise. I tried again to test the picoscope wthout generate a signal but i obtain this following noise between 42mv and...
by Birum97
Wed Jun 05, 2019 7:53 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi Mr Neih, I have again a problem to import may file.csv and to generate in the picoscope. When i try again , I received the following error: Error using textscan Invalid file identifier. Use fopen to generate a valid file identifier. Error in importAWGFile (line 35) dataArray = textscan(fileID, fo...
by Birum97
Tue May 28, 2019 11:46 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Thanks Mr NeiH
by Birum97
Mon May 27, 2019 2:10 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi,

I want to know how we change the sample number of piscoscope throught matlab.

Thanks,

Birame
by Birum97
Wed May 22, 2019 8:10 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi,
Thank you , I found the solution.

Thanks Neil,

Birame
by Birum97
Tue May 21, 2019 3:05 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi,
Ok thank you but it's possible to use the filter of the picoScope throught Matlab. If it is possible, how am I going to proceed please.

Thanks,
Birame
by Birum97
Tue May 14, 2019 1:30 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

HI, I have a problem to generate a signal when i import a Mfile.CSV and i use in the fonction normalise, i have the following error: Error using normalise (line 15) Expected input to be one of these types: numeric Instead its type was table. Error in PS5000A_ID_Sig_GenSeneSinus_Example (line 140) y ...
by Birum97
Fri May 10, 2019 8:47 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi Mr NeiH,

Thank you very much, I am resolve my problem with you help without you, i will never success to solve my problems.
Also excuse me for the many message and the times your lose to answer my messages.

I don't have the words to thank you.
So thank a gain.

Birame
by Birum97
Thu May 09, 2019 3:05 pm
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi, Thank, I am already solved the problem of connection of my picoScope with matlab. But the example with generate signal, i don't undestand how we change the peakvoltage in the following example: %% Arbitrary waveform generator - set parameters % Set parameters (2000 mVpp, 0 mV offset, 1000 Hz fre...
by Birum97
Thu May 09, 2019 9:35 am
Forum: MATLAB
Topic: Problem for icdevice
Replies: 31
Views: 2677

Re: Problem for icdevice

Hi, I have again the following error : Warning: Disconnect: No devices found. Error using icdevice (line 316) An error occurred while executing the driver create code. Le module spécifié est introuvable. If the error is not an instrument error, use MIDEDIT to inspect the driver. Error in PS5000A_ID_...