Answered
How to hold previous selection in masked block
The solution to this problem has been addressed in this thread. Hope this helps!

6 years ago | 0

Answered
Plot BER & SNR of LTE
To obtain the BER values for a LTE channel, refer to the example elaborated upon here. Click on “Try it in MATLAB” to get the M-...

6 years ago | 0

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Answered
Examples of matlab2016
You can find the documentation of previous MATLAB releases in the Archived MathWorks Documentation here. Hope this helps!

6 years ago | 0

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Answered
Syntax error in Simulink Fcn
Make sure the variables “c1”, “c2”, “u”, “c3”, “cw”, “A” and “rho” are defined in the MATLAB workspace or in one of the callback...

6 years ago | 0

Answered
Analysing the results of a fullfactorial experiment
A possible workflow for this could be to normalize each of the factor values using the “normalize” function elaborated here. Se...

6 years ago | 0

Answered
Fine Tuning Kalman Filter Using Simulink Design Optimization
A similar query regarding the Q and R matrices’ optimization was addressed and elaborated upon here. It is important to model th...

6 years ago | 0

Answered
I am trying to use the frequency offset calibration for receivers code available in MATLAB to process a set of IQ data I received from a spectrum analyzer. I tried running the code but I am experiencing difficulty with the pilot tone expected.
Given that MATLAB carries out Baseband Processing, based on the Bluetooth Standard, the Bandwidth could be 1MHz in the case of B...

6 years ago | 0

Answered
Using bisection to determine unknown parameter
The results of function_Q2(a) and function_Q2(b) are negative, therefore no root exists within the interval [a,b]. The “if” cond...

6 years ago | 0

Answered
Filtering of frame by frame IQ data from SDR
To filter the frame-based samples, you can use the “filter” function with a “filter” object as shown here. By appropriately assi...

6 years ago | 0

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Answered
how to impliment pseudo random binary singal in simulink ?
A general way to generate a random binary signal would be to use the “Random Number” block that has been elaborated here, follow...

6 years ago | 3

Answered
FFT analysis through powergui block is showing empty in signal options.
Hi, Given that I have been unable to reproduce this issue, a possible workaround I have identified would be to connect the outp...

6 years ago | 0

Answered
Comparing FIR1 bultiin function for generating coefficients with my Function.
The difference between the 2 filter coefficients arises for the following reasons: “fir1” normalizes the coefficients as descri...

6 years ago | 0

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Answered
USRP B210 CW trasmition and reception
The USRP B210 has 2 RF channels. When a single channel is transmitting, the receiver of the same channel is inactive. In other w...

6 years ago | 0

Answered
Undefined function or variable 'hNRDownlinkWaveformGenerator'
The “hNRDownlinkWaveformGenerator” is a helper function that was introduced in the 5G toolbox that is available in all releases ...

6 years ago | 0

Answered
How to specify Bandwidth for communication modulation signals
Hi, The Phased Array System Toolbox has waveform objects with Bandwidth as one of the properties. This allows us to specify the...

6 years ago | 0

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Answered
Hanning Window of Infinite Sine Wave
Hi, The Hanning Window coefficients can be generated using the “hann” function. The operation of the function is defined in th...

6 years ago | 0

Answered
Release 12 Sidelink PSCCH and PSSCH Throughput Example - hPerfectTimingEstimate
Hi, The “perfectChanEstimator” flag and “hPerfectTimingEstimate” function were introduced in MATLAB R2018b. For R2017b, the Re...

6 years ago | 1

Answered
How to plot the power spectrum and the cross spectrum for spike trains?
Hi, As I understand, you have tried to perform spectrum analysis on impulse trains generated using the functions “pwelch”, “fft...

6 years ago | 0