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Generation of random phase factors.
How to generate a random phase vector of size MxN following these conditions: for M=1:5 N = 4; % number of columns in out...

nästan 11 år ago | 3 answers | 0

3

answers

Question


How to do random arrangement of data like this using a FOR Loop?
Please consider my sample code: N=256; % some constant data=randsrc(1,N,[1:.01:5]); % data points b=[1,2,4,8,16] % no. o...

nästan 11 år ago | 0 answers | 0

0

answers

Question


How to find the X- and Y- axis interecpt of this plot in Matlab?
Please consider this sample code: a=2.3;b=5.3; % constants n=1000; % number of data blocks data=a+(b-a)*rand(1,3500); ...

ungefär 11 år ago | 1 answer | 0

1

answer

Answered
How find the X- and Y- Intercepts of a plot?
Please consider the figure (plot of above code). <</matlabcentral/answers/uploaded_files/4584/untitled.png>>

ungefär 11 år ago | 0

Question


How find the X- and Y- Intercepts of a plot?
Please tell me how to find the axis intercept of any plot. (X-intercept and Y-intercept). for e.g.,this plot: x=linspace...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


how to divide data array into a number of blocks like this using a For Loop?
Please consider this: N=16; data=[1:N] % original data array 1xN nb=[1,2,4,8] % number of data blocks *output:* I wa...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


how plot complementary cumulative density function (CCDF) of data points?
suppose i have data points as: a=2.3; b=5.3; n=2000; % number of data blocks data=a+(b-a)*rand(1,1000); % data poin...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


plotting the histogram of data points
please consider this sample code: figure data = [0,2,9,2,5,8,7,3,1,9,4,3,5,8,10,0,1,2,9,5,10]; hist(data) Why this h...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


how to do plotting with different colors in same figure?
My sample code is this: x=[1:100]; for i=1:5 y(:,i)=i*log(x); end This plots 5 different curves of same color. H...

ungefär 11 år ago | 8 answers | 3

8

answers

Answered
How to generate 1000 bit with QPSK
To generate equiprobable 0s and 1s,use either one: rand(1,1000)>.5 % generate almost equiprobable 1x1000 logical array of 0...

ungefär 11 år ago | 0

Answered
producing Goaly sequences in matlab
Right now i do not have the script but Golay sequences works as follows: For e.g.,If we have two sequences as A and B. Then fo...

ungefär 11 år ago | 0

Question


How to randomly repeat an array elements?
I have a 1x4 array as, P = [1, -1, j, -j] How to form a New " *1x16 random array* " using only four elements of 'P' ? ...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


how rearrange data in a matrix?
I have a data as: data=[1 2 3 4 5 6 7 8]; I need a new data matrix (4 x 8),like this: new_data ...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


Regarding the creation of Galois Field.
Please consider this: >> data_source = randsrc(1,493, 0:1); >> msg=gf(data_source,9); %creation of Galois field Now,i...

ungefär 11 år ago | 0 answers | 0

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answers