Respondida
Chebyshev Differentiation Matrix without using function 'cheb'
Hi, You can refer to the code below. % Set up the domain N = 10; % Number of points in the domain x = cos(pi*(0:N-1)/(N-1))'...

más de 2 años hace | 0

Respondida
can any one tell me how to make every 1 subcarrier take 2 user ?
Hi, You can refer to the code below N=128; % number of subcarriers K=4; % number of users SINR = 20; % SINR in dB (aver...

más de 2 años hace | 0

Respondida
base station cell sectorization
Hi, Yes, you should specify the BS antenna panel orientation to define a sector while configuring the physical layer. In a hexa...

más de 2 años hace | 0

Respondida
how to find angle between two signals
Hello, you can refer to the below code to find the angle between two signals using correlation. % Define two signals t = 0:0....

casi 3 años hace | 0

Respondida
Discrete Fourier Transform using MATLAB?
Hello, You can refer to the below code. % Define the input sequence x[n] x = [1 2 3 4]; % Compute the DFT coefficients X[k] ...

casi 3 años hace | 0

Respondida
How to create sinusoidal signal of different frequencies for different time
Hello, You can refer to the below code to create a sinusoidal signal of different frequencies for different time interval. % D...

casi 3 años hace | 0

Respondida
quantize ROI of an image in 3 spaces [0,10),(10,36],(36,255]
Hello, You can use imquantize function, where you must specify the levels as [10,36] so that it quantizes in to three levels (...

casi 3 años hace | 0

Respondida
How do I plot a filtered wav file?
Hello, You can refer to the code below to get an output plot. In the code shown below, coefficients of output y are a=1(y[n]) a...

casi 3 años hace | 0

Respondida
Compute average FFT power for images (to reflect average visual saliency?)
Hello, You can refer to the below code to perform FFT on series of images and to compute an average FFT per image. % Read in ...

casi 3 años hace | 0

Respondida
dividing image into unequal quadrants and indicating position as an index of those.
Hello, You can refer to the code below for dividing the image into unequal quadrants, To get the position and the belonging seg...

casi 3 años hace | 0

Resuelto

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

casi 3 años hace

Resuelto

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

casi 3 años hace

Resuelto

Inner product of two vectors
Find the inner product of two vectors.

casi 3 años hace

Resuelto

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

casi 3 años hace

Resuelto

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

casi 3 años hace

Resuelto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

casi 3 años hace