Community Profile # Souarv De

Last seen: 3 giorni ago Active since 2019

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Question

How to delete some specific rows of a column vector simultaneously?
% C2 A = [12 14 24 26 15 11 18 14 ]; A is a column vector. I want a small one-...

29 giorni ago | 1 answer | 0

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Question

How to store data whose dimension varies at each steps of run?
I have a program, let say it runs for N times. So say b=1:N. Now at each iteration I get an array A whose size varries in the or...

circa 2 mesi ago | 1 answer | 0

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Select a random number from a set
rand_Pos = randperm(length(x),1) card = x(rand_Pos)

circa 2 mesi ago | 0

Question

Shorting dissimilar Elements from an Array
Suppose I have an array A of elements from 1 to 20 sequentially. Let B = [10 9 2 4 7 16 17 15 11 13]. I need an array C (Assend...

2 mesi ago | 1 answer | 0

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Question

Converting Cell matrix to a Numeric Matrix
I have a cell matrix as shoown below. B={'2' '3' '5'; '4' '7' '2'; '7' '5' '2'} B = 3×3 cell array {'2'} {'3'} ...

3 mesi ago | 1 answer | 0

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Question

Finding Connected Component in the graph.
I have following two questions. (1) How to find number of connected components in a graph in MATLAB? (2) How to find the numbe...

3 mesi ago | 1 answer | 0

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Question

How to remove redundant elements in a sparse matrix?
I have the following Sparse Matrix E with the following redundant elements i.e (2,1) = (1,2), (5,1) = (1,5), (2,3)=(3,2) and (2,...

4 mesi ago | 1 answer | 0

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Simple question regarding bar plot with categorical data
I also faced the same issue. There are numerous shortcut techniques available to solve it out. What I used to follow is as below...

4 mesi ago | 0

Question

How to add numeric values to cell array?
names = {'A' 'B' 'C' 'D' 'E'}; val = [0;1.5;0.5;0.5;1.5] I want my output as folows A 0 B 1.5 C 0.5 D 0.5 E 1.5

4 mesi ago | 2 answers | 0

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Question

How to find CUSUM of a single state vector whose observation are comming at different time instant?
I have a vector of final size 1xN i.e X = [x1,x2,.....xn]. Elements of vector are coming each time instant one by one. How to ap...

8 mesi ago | 1 answer | 0

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How to create a 3D matrix using the 2D matrices
randi(10,137,137,72)

oltre un anno ago | 1