Answered
Sub carrier mapping and IFFT signal formation
Refer the documentation https://www.mathworks.com/help/comm/ref/comm.ofdmmodulator-system-object.html https://www.mathworks.co...

nästan 4 år ago | 0

Answered
Replacing array elements with cell elements
Once a huffman dictionary created for an alphanumeric data from the message with the probability of occurences obtained from the...

nästan 4 år ago | 0

Answered
Cross power spectrum MATLAB
Error occured due to the incorrect matrix dimensions of f1 and vec_Vph in the scatter plot. Try checking the code by modifying t...

nästan 4 år ago | 0

Answered
How to Plot and label the multipath impulse response of the channel.
Refer the documentation https://www.mathworks.com/help/comm/examples/multipath-fading-channel.html

nästan 4 år ago | 0

Answered
Find index of specific rows of a table with value greater than a threshold
Try the code by adding (initial index - 1) to the find function ind = find(T{initial_index:final_index,column_index} > threshol...

nästan 4 år ago | 0

Answered
getting frequency data to time data
ifft function transforms the complex signal data from frequency domain to time domain where the time difference between the succ...

nästan 4 år ago | 0

Answered
where can i find for perfect coding of OTSU thresholding
Refer the documentation https://www.mathworks.com/help/images/ref/graythresh.html https://www.mathworks.com/help/images/ref/m...

nästan 4 år ago | 0

| accepted

Answered
Changing frequency of given data set
Consider voltage vector x Let the frequency shift be delta_f and phase shift be delta_p N = 10000 % number of samples To cha...

ungefär 4 år ago | 2

Answered
Changing data in excel from NA to a previous number in the column?
T = readtable('filename.csv'); % read the file as table T = fillmissing(T,'previous'); % fill NaNs with previous valu...

ungefär 4 år ago | 0

| accepted

Answered
how can I direct entities on simevent basing myself on probability?
Set a probabity vector and assign the port numbers to the entities based on their probabilities. Connect the Entity Output Swi...

ungefär 4 år ago | 2

| accepted

Answered
Pulse shape filter design
Refer the documentation https://www.mathworks.com/help/comm/ref/comm.raisedcosinetransmitfilter-system-object.html https://www...

ungefär 4 år ago | 0

Answered
2D polar plot with colors according to an array
Refer the documentation polarhistogram

ungefär 4 år ago | 0

Answered
Create dipole directional antenna
Refer the documentation https://www.mathworks.com/help/antenna/ref/dipole.html#responsive_offcanvas

ungefär 4 år ago | 0

Answered
Optimization of Wavelet Analysis - Code Execution Time
cwt function is taking more computations try using cwtfilterbank with reduced VoicesperOctave to speed up the execution.

ungefär 4 år ago | 0

Answered
How to calculate Bandwidth of Noise of particular length?
randn function has default mean equals zero and variance equals one irrespective of length of the input vector to which noise ha...

ungefär 4 år ago | 0

Answered
One tap equalizer design (MMSE equalizer and ZF equalizer)
1. The Optimum response of MMSE equalizer has to be changed W(3,:)= conj(h)./((abs(h)).^2+(var(n)/var(s))); It is observed t...

mer än 4 år ago | 0

Answered
mkl-dnn code generation failed with Index exceeding error
Save the DAG network as .mat file Try Codegen by modifying isempty function function out = microstructure_generator(in) pers...

mer än 4 år ago | 0

Answered
average and std deviation of user input of a number of inputs, decided by user.
The following code might help clear all; clc; a=input('Enter the grades'); len = length(a); m=mean(a); sdev = std(a)...

mer än 4 år ago | 0

Answered
How to call the mex function
Configure mex compiler either C or C++ by using MATLAB command in the command window mex –setup C / C++ This will automati...

mer än 4 år ago | 1