Answered
Connecting Keithley 6221 with GPIB
Hi You might need to install 32-bit MATLAB instead of 64-bit MATLAB for this to work - this solved it for me. Henrik

etwa 7 Jahre ago | 0

Answered
using a keithley machine but gpib it is not finding 'keithley' as the vendor
Hi I know this is years old, but I think the 'vendor' refers to the vendor of the GPIB to USB converter, not the vendor of th...

etwa 7 Jahre ago | 1

Question


Can you do this calculation with bsxfun instead of repmat?
Hi there I am trying to optimize some code, and have come quite far with repmat. I think it could become even faster with bsx...

etwa 7 Jahre ago | 1 answer | 0

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answer

Question


GPIB access to Keithley instruments
My group recently purchased a KUSB-488B GPIB to USb converter, in order to connect a Keithley 6220 current source and 2182 Voltm...

etwa 7 Jahre ago | 1 answer | 0

1

answer

Question


Problems with parpool: unknown host name
Hi For security reasons at work I had to install some programs on my computer, which runs Ubuntu 14.04. This for some reason ...

etwa 7 Jahre ago | 0 answers | 2

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Question


Proper classification of variables in parfor loop
Hi there I have a loop that I would like to run with parfor. A simplified version of the code is parfor qx_index=1:Nsx*Nx ...

mehr als 7 Jahre ago | 1 answer | 1

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Question


How to stop autosave when closing matlab
Whenever I close matlab it saves the current workspace as matlab.mat. I do not want this, but cannot find a way to turn automati...

mehr als 7 Jahre ago | 1 answer | 0

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Question


Finding confidence intervals on fitted parameters
Hi there. I have some sets of 1-dimensional experimental data, that I fit to a rather complicated function, with up to 9 diff...

mehr als 7 Jahre ago | 0 answers | 0

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Question


Problem with compiled matlab code
I'm not sure if this is the right place to ask this, but here goes: I have tried compiling some code, and get a .sh script that...

fast 8 Jahre ago | 0 answers | 1

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answers

Question


How to perform a sum over matrices in several dimensions?
Hello I have a rather large sum that I want to evaluate in MATLAB. Symbolically it looks like this: huge_sum(qx,qy)=sum_n(...

fast 8 Jahre ago | 1 answer | 0

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