As seen in attached figure the spectre of signal LTE not right (original signal with BW 20MHz) so if you have any advice?
You need to load a waveform that matches your baseband rate.
If you use the LTE20.mat it's designed for 30.72MSPS...
Thank you for reply
Please how I can generate signal with different IQ rate (using lteTestModelTool in matlab I can just modify the BW without specifing the IO rate)
You can just use the resample function in MATLAB to change to any arbitrary sample rate you wish.
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