# Vinothkumar Sethurasu

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**Content Feed**

Question

Can we plot mode shapes on MATLAB from ameloadj?

Hello all, I am using AMESim - MATLAB interface script 'ameloadj' to get the natural frequencies on MATLAB from AMESim model. ...

1 month ago | 0 answers | 0

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answersQuestion

Getting different results from function handle & syms for a same equation. How to avoid it?

I am in the process of replacing syms with the function handle. I have created solution approaches for my application which is ...

3 months ago | 2 answers | 0

### 2

answersQuestion

How to get the coefficients of a fractional polynomial from syms?

I have a application which produces fractional polynomial as output as shown below, syms x, F=29.0*x*(5.7e-4*x + (5.58e-4*(0.0...

3 months ago | 1 answer | 0

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answerQuestion

How to multiply function handles stored in a cell array?

I have a application to multiply the function handles which are stored in a cell array. The expected output need to be, sa=@...

3 months ago | 1 answer | 0

### 1

answerQuestion

how to replace a variable with its value in function handle?

I have an application using function handle 'Z' like shown below, j=[0.1409 0.003490659 0.05493]; for i=1:3 Z{i} = @(u) [1 -u...

4 months ago | 1 answer | 0

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answerQuestion

How to handle a variable inside matrix without using syms toolbox?

I have a application to have a variable inside a 2x2 matrix. The matrix multiplication needs to be done with number 2x2 matric...

4 months ago | 1 answer | 0

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answerQuestion

How to save an axes into an matlab figure after plotting through button down function?

I have an application to save an axes data into matlab figure after ploting some data into axes. The action need to be done thr...

5 months ago | 1 answer | 0

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answerQuestion

How to control the visibility of gridlines of an axes through a checkbox in GUIDE?

I have application to swich off the visibility of the initially created gridlines of an axes by enabling the check box. The gri...

5 months ago | 2 answers | 0

### 2

answersQuestion

How to check the existence of a variable inside handles?

In GUIDE, I am creating number instances of an object & deleting some of them using the command 'delete(handles.obj.pc(index))'....

5 months ago | 2 answers | 0

### 2

answersQuestion

How to have a new line inside a string ?

set(handles.parameterW,'string',{['stiffness = ',num2str(A),' Nm/deg,',' Damping = ',num2str(B),' Nm/(rad/s)']}); Current outpu...

5 months ago | 2 answers | 0

### 2

answersQuestion

How to get pointer location as grid point of an axes in matlab guide?

In MATLAB GUIDE, i have a application to place a imgae object on the exact grid point loaction of an axes. I have a solution to...

5 months ago | 1 answer | 0

### 1

answerQuestion

How can get roots of polynomial having variables in denominator.?

Let F(x)= (x^2+1)/(x+1)+(2*x^2+3)/(x+2)=0, With syms x, How can we find the roots of F(x).?

9 months ago | 1 answer | 0

### 1

answerQuestion

How to define matrix with variable and solve the polynomial equation in the matrix?

Let, A= [1 x²; 0 1], B= [1 0; 2x 1], C= [1 3x; 0 1] Then, [A]*[B]*[C] = [ 1+2x² 6x²+4x; 2x 6x²+1] = [Z] I need to solve the ...

12 months ago | 0 answers | 0