Output small Frequency Clock from a DAQ-Board !!!
in [Matlab]
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From: Amin on 29 Apr 2010 07:49 Hi, My DAQ-Board is connected to a Sensor, which needs to be Digital clocked with 40 kHz Frequency (ca. 26µs), because my DAQ-Board dont support Analog-Output. I was reading a lot of Documentations from Mathworks and looking around on the Net. But unfortunatly didnt found what I need. Now I figured that I must use a MEX-File to generate this Clock, because Matlab can´t do that for such small frequency. With the Driver of my DAQ-Board vendor I have many APIs Codes in C++, VB and ActiveX. My Question is : how can I use an API at will to see If it works for the required Signal ? Which Steps are required to be able to load an API from athor Directory to MATLAB ? And is there any examples for outputing such small frequency signal with a DAQ-Board ? Must I make changes on the "C" Source Code in MATLAB or in a C-Compiler ? I m a newbie in Any suggestions or Ideas are Welcome Regards |