Question

How to plot (x,y) subjected to any function.
How to plot (x,y) subjected to the equation cot(y) - cot(x) = 1.

presque 7 ans il y a | 1 réponse | 0

Question

How to continuously import data of a sensor from Arduino on MATLAB ?
I am using an accelerometer sensor and it's is showing the results when I am connecting it to my computer with an usb cable. But...

presque 7 ans il y a | 1 réponse | 0

Question

How to crop my curve in the curve fitting tool ?
How want to crop my curve in the curve fitting tool , in order to fit a proper curve for the cropped out part. e.g . I want ...

environ 7 ans il y a | 1 réponse | 0

Question

Curve fitting tool is saying '' Cannot fit Power functions to data where X has nonpositive values"
I have changed the axes limits of my data to non values of x axes greater than zero; still it's responding with the same message...

environ 7 ans il y a | 1 réponse | 1

Question

Converting data set (x,y) into a function f(x,y) not necessarily a polynomial fit .
Is there any way on MATLAB by which I can find an equation from my data set , I know there are a number of curve fitting methods...

environ 7 ans il y a | 1 réponse | 0

Question

How to plot 3D surface using surf [y*(3x^2+y^2)] / (x^2+y^2)^2 ?
I have used the following command . [X,Y] = meshgrid(1:0.5:10,1:20); Z =(Y*((3*(X.^2) + Y.^2) )/((X.^2 + Y.^2).^2)); ...

environ 7 ans il y a | 2 réponses | 0

Question

How can I work on simulink with symbolic representation variable ?
I want to create a transfer function using block diagram in simulink, e.g [1/(J*s+k)] . but when I linearise the system, Matlab ...

environ 7 ans il y a | 1 réponse | 0

Question

How to import a 3D CAD on simulink , if I am using Apple Macbook ?
I want to import a 3D CAD of my inverted pendulum on Simulink with SimMechanics. I have a bootcamp windows 10 installed and I wo...

environ 7 ans il y a | 1 réponse | 0

Question

Help with matrix . Error message is being displayed : Subscript indices must either be real positive integers or logicals. Error in implicit (line 26) A(i,0) = a;
function [] = implicit(~) %first non-linear equation. err=input('min_error'); n= input('numbe...

plus de 7 ans il y a | 2 réponses | 0

Question

Command prompt says: Not enough input arguments.
I want to define a function y and take it's partial derivatives wrt. b,c,d,e and display it's results by plugging in the values ...

plus de 7 ans il y a | 1 réponse | 0

Question

Help ,urgent.
Hi this error is being generated: In an assignment A(:) = B, the number of elements in A and B must be the same. Error ...

plus de 7 ans il y a | 1 réponse | 0

Question

Error using horzcat Dimensions of matrices being concatenated are not consistent.
Error using horzcat Dimensions of matrices being concatenated are not consistent. Error in q1_fpi_150115 (line 71) ...

plus de 7 ans il y a | 1 réponse | 0