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Amit


Active since 2012

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Question


How to solve string error in xlswrite?
Here in following code <data_num and decr> are vectors in for loop.I want to write xls file as *xlswrite(data_cells,header,co...

12 years ago | 2 answers | 0

2

answers

Question


3-D surface plot for vectors x1,y1,z1,x2,y2,z2..........xn,yn,zn
I want to plot the vectors in 3 D surface. I used plot3(x1,y1,z1,x2,y2,z2......xn,yn,zn) but I am getting lines in 3-D. Ca...

12 years ago | 1 answer | 0

1

answer

Question


How to calucalte the the mean of z ordinate in mesh of fft
I have 10 mesh images of fft of 10 sample data. I found the change in peak in images of each sample.Can you please tell me how t...

12 years ago | 0 answers | 0

0

answers

Question


How to remove this error Improper assignment with rectangular empty matrix.
While running this file I m getting an error as ??? Improper assignment with rectangular empty matrix. I dont know what wrong ...

12 years ago | 1 answer | 0

1

answer

Question


How to plot the data i.e. in form of vectors?
I have vector 1 and vector 2. I want to arrange the vector 1 in ascending order while keeping the relationship b/w elements...

12 years ago | 1 answer | 0

1

answer

Question


moransI correlation of matrix gives output value greater than one
I am trying to calculate the moransI correlation of matrix, as W=true(3); mcor=moransI(matrix,W); I am getting a matrix a...

12 years ago | 1 answer | 0

1

answer

Question


Matrix Sub Matrix Error
I want to place element of matrix g as g(11)=(a11+a12+a21+a22)/4 and for last column and last row I want to add g(n1)=(an1+a1...

12 years ago | 1 answer | 0

1

answer

Question


How to count no. of output result from a program
I am getting n no. of mean values of sub-matrices of a big matrix. Please tell me How I can count the no. of values.

12 years ago | 2 answers | 0

2

answers

Question


How to distribute 100 ones in 100 by 100 matrix randomly in all posibilities
I want to make binary matrix, and distribute 100 ones in it, randomly in all possibilities. What command I have to use plz he...

12 years ago | 3 answers | 0

3

answers

Question


How to plot the large set of fft matrices , no. of matrices is i.
plz help

12 years ago | 1 answer | 0

1

answer

Question


for if matrix
for i=1:n-1 for j=1:n-1 for r=1:332 if i + r > 333 data(i+r,:)=0; ...

12 years ago | 2 answers | 0

2

answers

Question


Plot Matrices
*I want to plot the k no. of matrices, but I am getting error as; ??? Error using ==> plot Data may not have more than 2 dimen...

12 years ago | 1 answer | 0

1

answer

Question


for fft(matrix) end
a=zeros(n,n,k) for i=1:k a(i)=fft(matrix); end I am get the error as ??? In an assignment A(:) = B, the nu...

12 years ago | 1 answer | 0

1

answer

Question


zeros matrix
*I want to create vector of n by n zeros matrix from 1:k.* How I can do. Plz help

12 years ago | 1 answer | 0

1

answer