range2time is not working?

can please anyone tell me why this range2time function is not working? it is cont. showing that it is an undefined function.

Answer 1

[Walter Roberson]

range2time requires the Phased Array Toolbox, R2012b or later.

Answer 2

[Gaurav Sharma]

thanks man.....

that problem has resolved but now I am getting this error..... in the same code

"

Undefined function or variable 'helperFMCWSimulate'.

Error in code4 (line 109)

xr = helperFMCWSimulate(Nsweep,waveform_tr,radarmotion,carmotion,..."

Can you help me with this one pls.

[Walter Roberson]

It is in examples/phased/main/ directory relative to your installation, at least for R2018b and R2019a (I am still checking for older versions.)

When you use openExample then it will be copied into a directory that is on your MATLAB path.

I suspect that you might be using a version of the Phased Array Toolbox that is too old that have that example.

[Walter Roberson]

In versions at least as far back as R2013b to R2017a, it was in toolbox/phased/phasedemos/helperFMCWSimulate.m relative to the installation directory.

In R2017b to R2019a is has been in examples/phased/main/helperFMCWSimulate.m relative to the installation directory.

Answer 3

[Gaurav Sharma]

i have R018b.

[Walter Roberson]

openExample('phased/MFSKExample')

The master copy of the file is in examples/phased/main/helperFMCWSimulate.m