Search found 8 matches

by Toni
Fri Dec 19, 2014 3:54 pm
Forum: MATLAB
Topic: Picoscope 6403A sampling problem
Replies: 1
Views: 1504

Picoscope 6403A sampling problem

Hello, I recently find there is a sampling problem of the Picoscope which is very annoying. For example, if I send a 1 kHz sinusoid signal generated by Picoscope itself, when the sampling frequency is set at 1 MHz for a 2-second signal displayed on the screen (i.e. 2 million samples), the actual num...
by Toni
Thu Oct 09, 2014 9:45 am
Forum: MATLAB
Topic: Control 6403A using Matlab
Replies: 1
Views: 1645

Control 6403A using Matlab

Hi, As far as I know, you provide SDKs for 2000, 3000 and 5000 series allowing the control from Matlab. Will you release 6000 series Matlab driver in the future? Or at the moment can I use 5000 Matlab driver to activate a 6000 scope? I have tried to install 5000 Maltlab driver but there are too many...
by Toni
Mon Mar 31, 2014 2:09 pm
Forum: PicoScope 6 for Windows
Topic: Sampling rate setting problem on PS6 of 6403A
Replies: 3
Views: 1174

Re: Sampling rate setting problem on PS6 of 6403A

Thanks for your reply, Martyn. :D I've attached the raw file and screen shot here. So current software setting is 2 million samples over 2-second time duration as can be seen in the first screen shot. And the hardware can actually capture only 1,990,050 samples. If my post-processing algorithm needs...
by Toni
Thu Mar 27, 2014 4:22 pm
Forum: PicoScope 6 for Windows
Topic: Signal stretched?
Replies: 1
Views: 893

Signal stretched?

Hi, I sent a 1-second duration signal directly from AWG (1 million points in 1 MHz sampling frequency)to the scope (6403A), but I found the signal displayed on the screen is actually 1.0002 seconds (200 us more!). Do you have any explanation on this slightly stretched signal? Thanks very much. :D p....
by Toni
Thu Mar 27, 2014 3:33 pm
Forum: PicoScope 6 for Windows
Topic: Sampling rate setting problem on PS6 of 6403A
Replies: 3
Views: 1174

Sampling rate setting problem on PS6 of 6403A

Hi, Is it possible to specify the number of samples (sampling rate) that can meet the requirement? Though I was told by the software itself that the actual number of samples could be different from the value I set, I still want the PC scope can capture as many samples as I need. For example, if I se...
by Toni
Thu Aug 15, 2013 9:27 pm
Forum: PicoScope 6 for Windows
Topic: Save data for only displayed part?
Replies: 3
Views: 1355

Save data for only displayed part?

Hello folks, Is it possible to just save the waveform data in the current displayed window? For example, I have a long continuous repeated signal. Once I zoomed in, I only have one of them displayed in the window. Can I just save the data for the displayed part instead of the whole sequence of signa...
by Toni
Thu May 23, 2013 10:29 am
Forum: MATLAB
Topic: PicoScope 6403A + MATLAB
Replies: 3
Views: 4281

Re: PicoScope 6403A + MATLAB

Hi, thanks for your reply. But is there any command that I can type in on MATLAB so that MATLAB can capture and load the data from PicoScope automatically? :roll: It is not possible for me to save and load the data manually for a large number of times, since I need to do some system bit error rate ...
by Toni
Wed May 22, 2013 2:42 pm
Forum: MATLAB
Topic: PicoScope 6403A + MATLAB
Replies: 3
Views: 4281

PicoScope 6403A + MATLAB

Hello lads,

I'm writing to ask how I can import data from PicoScope directly into MATLAB(R2010a) for further signal processing. I have a PicoScope 6403A oscilloscope and I am using PicoScope version 6.7.21.2.
Thanks in advance for any help. ; )