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

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

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

How to Plot and label the multipath impulse response of the channel.

nästan 4 år ago | 0

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

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

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

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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

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

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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

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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

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

ungefär 4 år ago | 0

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

ungefär 4 år ago | 0

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

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

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

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