Risposto
compute energy and running correlation
Hi Michael, You can perform the operations/calculations you mentioned using the following MATLAB functions: 1. xcorr - to ...

6 mesi fa | 0

Risposto
Feedforward equalizer (FFE) MMSE vs ZF: I get ZF performs better than MMSE, why is that?
Hello Zonghao Li, In your simulation, the Zero Forcing (ZF) equalizer seems to surpass the Minimum Mean Square Error (MMSE)...

6 mesi fa | 0

Risposto
How do I interpret path loss outputs for raytracing signal propagation environments?
Hi Alex, The 1x2 cell array returned by the 'pathloss' function is a result of having two transmitters (tx1 and tx2)...

6 mesi fa | 0

Risposto
How do I get my simulation line to follow the theory curve?
Hello Pierre, It appears that there is a discrepancy between the simulated and theoretical values of the Bit Error Rate (BE...

7 mesi fa | 0

Risposto
To find FFT, lowppass, rms, psd, ps and peak plot them
Hello Solleti, I understand you want to analyze the data in "example.txt" for column-wise Fast Fourier Transform (FFT), pow...

7 mesi fa | 0

Risposto
Why the calculated RSRP is greater than zero in matlab 5G example
Hello chengyi zhou, I see that you're puzzled by the RSRP values being greater than zero in the MATLAB examples you mention...

7 mesi fa | 0

Risposto
Why does SER calculated for higher SNR becomes zero?
Hi Jay, Based on your observations in the NOMA system simulation, the SER for user one (U1) dropping to zero before user tw...

7 mesi fa | 0

Risposto
what is the difference between the normxcorr2 and the below processing?
Hello N Saf, I see that you're interested in calculating correlation coefficients in MATLAB. You can accomplish this in a coupl...

7 mesi fa | 0

Risposto
Too many input arguments for RMS - sudden issue
Hi Erik, I understand that the 'rms' function is unexpectedly generating an "too many input arguments" error with an input ...

7 mesi fa | 0

Risposto
OFDM Transmitter and Receiver using QPSK Modulation
Hi Lincoln, I understand that you're facing an issue where the Bit Error Rate (BER) in your simulation does not decrease ...

7 mesi fa | 1

Risposto
Identifying round objects and calculate the radius
Hello Wissem-Eddine, I understand you're encountering an error related to the data type of 'H_custom' when using it in a lo...

7 mesi fa | 0

Risposto
How to do equalization when a frequency-selective channel has been created using comm.RayleighChannel
Hello Imran, It seems you are interested in performing equalization using the "PathGains" matrix obtained from the ‘...

7 mesi fa | 0

Risposto
How to increase MATLAB corrplot co-efficient precision ?
Hi Nadatimuj, I understand that you want to increase the font size and precision of coefficients in MALAB ‘corrplot’. ...

8 mesi fa | 0

Risposto
How to make such a colorbar for bivariate analysis as shown in the attached figure below?
Hello Abhishek, I understand that you want to create a 2D colorbar for bivariate analysis as shown in the figure. Refer to...

8 mesi fa | 0

Risposto
How to add white noise to ARX model
Hi Tarek, I understand that you want to add white noise to your model. The ‘awgn’ function in the Communications Toolbox can...

8 mesi fa | 0

Risposto
Getting PathDelays in nrCDLChannel
Hi Riccardo I understand that you want to calculate values of all path delays, not just the average path gains in the CDL C...

8 mesi fa | 0

Risposto
LDPC encoder/decoder with a rate of 1/3 and a length of the code being less than 10,000 bits?
Hello R. R. It is my understanding that you want to encode a LDPC code with a rate of 1/3 and a length of less than 10,000...

8 mesi fa | 2

Risposto
How to compute SNR in dB for complex signals when noise is added in terms of standard deviation?
Hi Kalasagarreddi, It is my understanding that you want to know if there are any MATLAB functions to add noise to complex sign...

8 mesi fa | 0

Risposto
Is there a way to obtain a constellation plot from an uplink signal in the LTE toolbox?
Hello Ian, It is my understanding that since the ‘hPUSCHEVM’ function doesn’t plot the Constellation Diagram, you want to k...

8 mesi fa | 0

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Risposto
Why cannt i save changing the signal name of a singel over 1D in signaleditor
Hi Mahmoud, I understand that you want to know why the names of signals in the Signal Editor are not being saved after reopeni...

9 mesi fa | 0

Risposto
How to write variables from Matlab Function Block to the Simulation Data Inspector
Hi Jochen, I understand that you are looking for a way to log variables in function blocks to the Simulink Data Inspector. ...

9 mesi fa | 0

Risposto
Time shift and scale a conv()
Hi Turner, I understand that you want to know how to time scale or delay a signal in MATLAB. To achieve time scaling or ...

9 mesi fa | 0

Risposto
Randomization of equal number of trials between two different conditions
Hi ANKIT, Based on my understanding, you aim to generate a total of 280 trials, divided into two distinct conditions....

9 mesi fa | 0

Risposto
Please, how can I prevent the quad rotor from rotating after about 1 percent into simulation and make the quadrotor stable?
Hi UASLAB, It is my understanding that you want to remove the warning your model is generating when run. When the solver is ...

9 mesi fa | 0

Risposto
How to edit figures from simulink simulation manager in .fig format?
Hi Jason, Based on my understanding, you would like to export data to the MATLAB Workspace and save plots in the Simulation Ma...

9 mesi fa | 0

Risposto
Cross-correlation maximum in frequency domain
Hi Albert, I understand that you want to calculate the maximum value of the cross-correlation of two signals in an efficient m...

9 mesi fa | 1

Risposto
Trying to understand why my graphs are all flipped
Hi Nathaniel, Based on my understanding, you would like to know why your graphs are increasing when plotted instead of decreas...

9 mesi fa | 0

Risposto
How do I run a loop where at each step, it will ask the user if the position index is valid and allow the user to manually adjust the value if it is not?
Hi Marco, I understand that you are seeking to verify the validity of a vorticity maximum position that has been calculated an...

9 mesi fa | 0

Risposto
Does "PropagationDelay" property of "raytrace" function include fading effects?
Hi Riccardo, I see that you want to know how the propagation delay is calculated in the RayTracing approach. Note that the “...

9 mesi fa | 0

Risposto
Take each row in a matrix where the max number in that row is greater than 2, create new matrix. Average each column in the new matrix to result in one vector with average.
Hi Caroline Szujewski, I see that you want to generate a matrix with rows that have a maximum value greater than 2 and then ca...

9 mesi fa | 0

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