Dayalan Nair

Last seen: 2 years ago | Active since 2022

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phased.CFARdetector Error: Number of columns of input signal cannot change during simulation.
Got the 2D CFAR working, so there is no need for this. Would be interesting to know the cause, though. EDIT: I have found, in...

3 years ago | 0

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Answered
CFARDectector2D Error using fzero: Initial function value must be finite and real.
The issue was that the cells under test must be training + guard cells away from the edges of the data set

3 years ago | 0

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Question

CFARDectector2D Error using fzero: Initial function value must be finite and real.
Hi, I am trying to create a CFAR range Doppler map for FMCW radar. Offending code: cutidx = []; for m = 1:n_sweeps for ...

3 years ago | 1 answer | 0

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Question

phased.CFARdetector Error: Number of columns of input signal cannot change during simulation.
I am trying to obtain a range-Doppler map using CFAR. I am aware of the CFARdetector2D, which gives another error (asked in a se...

3 years ago | 1 answer | 0

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Answered
How can I set up a linear FM signal with triangular modulation?
Hi, Try this: https://www.mathworks.com/help/phased/ref/phased.fmcwwaveform-system-object.html

3 years ago | 0

Answered
Can the radar center frequency, gain and waveform type be set, or can this be done programmically?
I have solved this. I see now it is quite obvious: the scenario designer is just for the scenario. One should use the radar and/...

4 years ago | 0

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Question

Can the radar center frequency, gain and waveform type be set, or can this be done programmically?
I would like to set more radar parameters of a radar sensor, such as frequency, gain, etc. in the Driving Scenario Designer. If ...

4 years ago | 1 answer | 0

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