Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 0

| accepted

Answered
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...

2 years ago | 0

Answered
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. ...

2 years ago | 0

Answered
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 ...

2 years ago | 0

Answered
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....

2 years ago | 0

Answered
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 ...

2 years ago | 0

Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 1

Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 0

Answered
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 “...

2 years ago | 0

Answered
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...

2 years ago | 0

| accepted

Answered
newton Raphson method multivariable with single function
Hi Thirusabaresaan P, I understand that you want to minimize a function using Newton-Raphson method, but the code is generati...

2 years ago | 0

Answered
Proper Implementation of Transfer Function
Hi Zachary Rago, I understand that you want to know why your signal graph differs from the one provided in the source link you...

2 years ago | 1

Answered
Question about tic toc accuracy and how it relates to PC's internal clock
Hi lachlan, I understand that you want to know more about the accuracy of the 'tic toc' functions and the factors that influen...

2 years ago | 0

Answered
Why the results are different when just two signals get swapped over at the adder
Hi TeraWatt, I understand that you would like to know why the outputs of a subtractor differs when the inputs are swapped. ...

2 years ago | 0

Answered
Problem with displaying signal at SignalEditor block output
Hi Isaias Gatica, I understand that you want to know why the data is visibly different when displayed in a scope and in the si...

2 years ago | 0

| accepted

Answered
How to convert 16bit ADC data to fixed point two's complement representation?
Hi kalainan, I understand that you want to convert your data to 1Q15 fixed point two's complement form. You can use the fol...

2 years ago | 0

Answered
axial temperature profile in a Burner in 1D
Hi Amin Bouzaiene, I understand that you are unable to calculate the temperature after 2 iterations because the difference bet...

2 years ago | 0

Answered
how to compare matlab output with excel data
Hi Arya C, I understand that you have a variable and an Excel file, and your objective is to compare the values in the table w...

2 years ago | 0

Answered
How to ensure the power of transmitted signal and received signal using ray tracing?
Hi sravanch, I see that you want to know why the power in x (transmitted) and y (received) are same, even though 'PathLoss’ is...

2 years ago | 0

Answered
BER versus SNR for QPSK modulation. I have written following code. But BER not reducing with increasing SNR in case of simulation. Please check the above code and rectify it.
Hi KAGANA SARATH, I see that you are currently facing a challenge during the simulation of the Bit Error Rate (BER) ve...

2 years ago | 0

Answered
Draw following graph with given data
Hi Tumbee, I understand that you want to plot your data in the manner shown in the image. To achieve this, you can...

2 years ago | 0

Answered
code for the transient heat transfer in a rectangular sheet , problem in formulation of for loop for simulation of time steps
Hello Joydeep Bagchi, I understand that you are facing an issue while creating a loop to solve your equation. The current ‘...

2 years ago | 1

Answered
Perfect channel estimation for OFDM (via H=Y/X)
Hello zburcin, I understand that you are trying to perform Channel Estimation in OFDM. Making the following changes to y...

2 years ago | 1

| accepted