Answered
Channel modeling of a waveguide for calculation of BER, SNR and data rate.
Hi Arslan, I understand that you want to use the S-parameters obtained from CST, to characterize the waveguide in MATLAB. The ...

5 months ago | 0

Answered
Plot matched filter output vs Range of Radar
Hi Muhammad, I understand that you want to plot “matched filter output versus the range of the radar”. The “matched filter” ca...

5 months ago | 0

Answered
Why does the nrCDLchannel add a cluster when enabling LOS using custom delay profiles?
Hi Ben, I understand that the “nrCDLChannel” function is adding the line-of-sight (LOS) cluster separate from the LOS path you...

5 months ago | 0

Answered
Cross Ambiguity Function Peak Width
Hi Wesam, I understand that you are trying to plot the “cross ambiguity” function of two signals. To improve the range resolut...

5 months ago | 0

Answered
Detect abrupt changes in signals with functions "wavedec" and/or "cwt"
Hi Sim, I understand that you have queries regarding the "wavedec" and "cwt" functions from the "Wavelet toolbox" of MATLAB. ...

6 months ago | 1

| accepted

Answered
How do I perform an fft2 from x-y coördinates and a value?
Hi Simon, I understand that you want to perform a spatial fast Fourier transform from a set of x-coordinates, y-coordinates an...

6 months ago | 0

Answered
How to convert sawtooth output signal to sine in matlab
Hi Sam, I understand that you want to convert the sawtooth waveform obtained from your analysis to a sine wave using MATLAB. I...

6 months ago | 0

Answered
Velodyne Lidar Live Data Processing
Hi Ahmed, I understand that you want to process the “point cloud” data obtained from the “Velodyne LiDAR” sensor. A point clou...

6 months ago | 0

| accepted

Answered
How to solve electrical conductivity (laplaces Equation) ?
Hi Shraddha, I understand that you are getting inaccurate ‘voltage ranges’ and ‘badly scaled vector’ warnings while solving th...

6 months ago | 0

Answered
How to code jump of the solution of diff. eq. at discrete points?
Hi Rakesh, I understand that you want to code jumps of the solution of the impulsive differential equation. Discontinuities pr...

6 months ago | 0

Answered
Overflow in burst mode
Hi Aritrik, I understand that you are encountering an error while using ‘comm.SDRuReceiver’ object from wireless communication...

6 months ago | 0

Answered
Fractional delay FIR filter design
Hi Nidhi, I understand that you want to design fractional delay FIR filter using MATLAB. The fractional delay FIR filter is a...

6 months ago | 0

Answered
How is specifically the output of Turbo Encoder (comm.TurboEncoder) including Tail bits?
Hi Marco, I understand that you are trying to understand the format of the output array from the ‘comm.TurboEncoder’ object o...

6 months ago | 0

Answered
Dealing with deleted hggroups
Hi Hilton, I understand that the 'onMouseMove’ callback function of your GUI program is throwing an error. The error is relate...

6 months ago | 0

Answered
EVM in radial and circumferential directions?
Hi Jerry, I understand that you want to measure EVM in radial and circumferential direction separately. ‘comm.EVM’ object meas...

6 months ago | 2

| accepted

Answered
How to Model Vehicle-to-Vehicle channels using Rayleigh fading and Rician fading at different speeds?
Hi Matthew, I understand that you want to incorporate vehicle speeds in your channel model. You can adapt your fading channel ...

6 months ago | 0

Answered
How do I recreate the wcoherence imagesc with the outputs wcoh, coi and f (without the arrows)?
Hi Deepshikha, I understand that you are using “wcoherence” function to compute the wavelet coherence and cross-spectrum of tw...

6 months ago | 0

Answered
Imperfect steering vectors in an uniform linear array for Robust adaptive beamforming
Hi Jay, I understand that you want to produce imperfect steering vectors and then use them in MVDR beamformer. The error ca...

6 months ago | 0

Answered
Develop a system with vibration
Hi Quan, I understand that you are trying to develop a transmission model with “Torque Converter” (TC) and “Variable Ratio Tra...

6 months ago | 0

Answered
QAM Demodulation With Low Power Signal
Hi Can, I understand that you are using 64QAM on your low powered signals and want to demodulate them, and this can be achieve...

6 months ago | 0

Answered
FMCW Transmitted and Received Waveform
Hi Sara, I understand that you are trying to develop a range-doppler map for FMCW. Please refer to the following steps to ac...

6 months ago | 0

Answered
Denoising a curve using Kalman filter technique
Hi Josh, I understand that you are using Kalman filter technique for smoothing the curves of the data. Kalman filter is a recu...

6 months ago | 0

Answered
Add impulsive noise generated by ε mixture of Gaussian noise
Hi Sabaudian, I understand that you want to add noise to your signal according to the given equation. The provided code does n...

7 months ago | 1

| accepted

Answered
lifting scheme and DWT detail coeffecients have differing signs
Hi Hadwll, I understand that the detailed coefficients from DWT and lifting scheme have different signs. This is because of th...

7 months ago | 0

Answered
Wireless communication - how beamforming works in multi-antenna OFDM systems?
Hi Thien, I understand that you want to learn about beamforming process in multiple antenna systems. Following are the answers...

7 months ago | 1

Answered
Arithenco and arithdeco not working with zeros
Hi Bernard, I understand that you want to decode the messages containing zeros using “arithenco” and “arithdeco” functions of ...

7 months ago | 0

Answered
Processing ACII Fluent data on a corregated wall
Hi Ran, I understand you want to smoothen the ripples in the attached figure. Here are a few smoothening techniques you can fo...

7 months ago | 0

Answered
Find how MVDR is implemented in the Phased.MVDRbeamformer function
Hi Mathew, I understand that you want to learn the MVDR beamforming algorithm to implement your own algorithm. Here are the ...

7 months ago | 0

Answered
Antenna Modeling- Simulation of an individual antenna
Hi Sergio, I understand that you want to simulate a LPDA antenna and rotate the dipoles. The Antenna toolbox allows such modif...

7 months ago | 0

| accepted

Answered
FMCW Radar Processing for SAR
Hi Hariharan, I understand that you are unable to see two targets after performing the range FFT. The code provided by you is ...

7 months ago | 0

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