Hi all, I have a question regarding the counter block used in simulink
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I am using a counter block in simulink which will count the number of events when the input was 1 and compare that output to a limit. I want to plot the output of this comparator block for which I tried to use the "To Workspace" block
. But the output is in the format as seen in the attachment and therefore I am finding it difficult to plot. I can understand that there is problem due to the data type, but I am not able to solve that. Can someone help me out with this.
Thanks a lot in advance, Raghavendran
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Orion
2014-11-10
it seems that your data val has singletons.
to remove them, use squeeze.
clear x
x(1,1,1:3)=1:3
cleandata = squeeze(x)
x(:,:,1) =
1
x(:,:,2) =
2
x(:,:,3) =
3
cleandata =
1
2
3
But why this format, It depends on the configuration of your to workspace block, and also, what is the data you are sending in.
for example
and I can plot the ramp and the sine
Result = squeeze(val);
ramp = Result(1,:);
sine = Result(2,:);
figure;
subplot(211)
plot(ramp)
subplot(212)
plot(sine)
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Raghavendran Srinivasan
2014-11-10
0 个投票
hi Orion, Thanks for your help. It works. My data is a structure (along with the corresponding time stamps) of size 2000x2, that I am sending in to the simulink model using the "from workspace" block. This data is processed and the output is what is sent to the counter. Also, since I am using Matlab 2010b, the to workspace block has only 3 options for the output format:
I used the Structure with time option, so that I can plot the output with respect to time.
Thanks, Raghavendran
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