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Exporting sampled data from figure to matlab.

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Raashid Hassan
Raashid Hassan 2022-3-31
评论： Fangjun Jiang 2022-4-4
Hello there,
After sampling a sinusoid signal at a given sampling frequency,i want to export range of sample values for any time range from the sampled sinusoid to matlab for further computation.Kindly help me with the program/code to do the same.
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Raashid Hassan
Raashid Hassan 2022-4-4
Anyways , thank you ! Your help is much appreciable ! Can you please help me with another query : Suppose I have a large array of numbers , about 2807 entries eg A=(....0 3 4 5 7 8 9 5 5 7 8 9 0 4 1 4 5 7 8 .....) Now I wanna compute sum of certain numbers ,eg from 1500th entry to 1901th entry , likewise summation of other ranges ! How can I do that , kindly elaborate !This is required to develop an algorithm!
Fangjun Jiang
Fangjun Jiang 2022-4-4
Users look for questions for ansers. If it is a different question, ask a separate question.

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Fangjun Jiang
Fangjun Jiang 2022-4-1
编辑：Fangjun Jiang 2022-4-1
t=0:0.01:10
SinCurve=plot(t,sin(t));
XData=SinCurve.XData;
YData=SinCurve.YData;
NewX=resample(XData,5,3);
If you only have a figure, you can find the line
MyCurve=findobj(FigureHandle,'Type','Line')
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Raashid Hassan
Raashid Hassan 2022-4-4
Ex . t1=0:60 t2=60:100 How to plot the two sinusoids on the same axes as a continued single graph?
Fangjun Jiang
Fangjun Jiang 2022-4-4
This is yet another different question than the original one.

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