Community Profile # Anil Kumar

Last seen: Today Active since 2019

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How to find second largest value in an array?
try this a=A(:,1); [p,q]=max(a); b=A(q,1); [p1,q1]=max(a(a~=b))

3 months ago | 0

save values in array in a loop
may be helpful for begginers x1=[]; x2=[]; a=[2 4 6 7 3]; b=[1 9 7 5 8]; for ii=1:5 s=a(ii)+b(ii); x1=[x1,s];%output in a...

4 months ago | 0

Question

issue in saving variable values while writing a file with if condition?
If I use max and min function the actual values of variable in loops (each data set) are saved for that coresponding max or min ...

8 months ago | 0 answers | 0

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Question

How can I use equations from a matrix, using symbolic variables, inside the function file for ode45 ?
I want to use time dependent equations directly from a matrix (i.e. product of matrices) in the function file. keeping it simple...

8 months ago | 1 answer | 0

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Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 months ago

Question

Optimization of multiple variables without any toolbox
I have 5 variables, say l1,l2,g1,g2,g3. I want to optimize the gi (i=1,2,3) inside the two loops of l1 and l2 i.e. for each comb...

1 year ago | 1 answer | 0

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Question

can I add multiple plots in a figure altogether in an inset as well?
An inset works like as follows, axes('Position', [0.32 0.2 0.3 .3]) box on plot(A1(:,3),A1(:,27),'b','LineWidth', 2); ...

2 years ago | 1 answer | 0

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How do I install additional toolboxes into an existing installation of MATLAB?
Follow these steps to add toolbox to already installed Matlab 1) rerun the Matlab installer 2) login with mathwork/use a file ...

2 years ago | 1

Question

Error" 'lyap' requires control system toolbox""
Recently, I got a Matlab licence (individual academic use license) for Mac 10.15.1. I tried to find the Lypunov solution but it ...

3 years ago | 1 answer | 1