i am new to the matlab can some one help me how to plot the given data in 3 d

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That link just goes to a log-in page for me. Are you sure it's correct?
 

Okay, the link works now. It's a .bin file with 4000 samples of data. How exactly are you wanting to plot it?

If you open matlab and type:

Code: 
variable = [*paste data from bin file here*];

and then:

Code: 
plot(variable)

You'll get something like this:



But you only have two dimensions; what exactly do you mean by "3d"?
 

by using surf plot we can plot 3 d image .
in the given signal(Tx1Rx_1100mm_3plates.bins) i have 3 targets i need to find the targets .
if we have 3d plot by the intensity layers we can find the 3 targets
 

Sorry, I guess I'm a little confused. What do you mean by "targets"?


The "surf" command in matlab only works if you have three defined dimensions of data. As in,

Code: 
surf(Z) %where Z is a matrix.

Or,

Code: 
surf(X,Y,Z)  %if x, y, and z are vectors.


Your file appears to be one large vector. Can you elaborate on how you acquired the data? Maybe if I understand that, I can better interpret your question.
 

Tx1Rx_1100mm_3plates.bins this file consists of data t

this data has the targets when a uwb radar signal hits the plates shown in the figure .now the task is to find the target from the data .
 

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