Beantwortet
How to continue from same line using toggle button gui
Create your loop variable i as a persistent type.

etwa 11 Jahre vor | 0

Beantwortet
Script for solving Newton’s laws of motion & plotting an object's trajectory
Write it into the Editor: A = 10; v0 = 2; T = 5; t = 0:0.01:T; g = 9.81; x = cos(A*pi/180)*v0*t; y = sin(...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
LaTeX interpreted to MatLab
If you want to include computations into LaTeX, try the <http://www.mathworks.com/help/matlab/matlab_prog/publishing-matlab-code...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
How to use ode23s to solve heat equation
I would suggest an other way. A time-dependent differential equation can be solved not only by the method of lines, but also usi...

etwa 11 Jahre vor | 0

Beantwortet
how do i use for loop to fine determinant of Vandermonde matrix?
If you want to calculate the determinant of an arbitrary matrix in a loop, you can also do it by using the Levi-Civita symbol.

etwa 11 Jahre vor | 0

Beantwortet
How to create p chart and c chart in matlab?
You can find an example about control charts in the MATLAB documentation: <http://www.mathworks.com/help/stats/control-charts.ht...

etwa 11 Jahre vor | 0

Beantwortet
Remove .iso after having installed Matlab?
First, make sure that MATLAB is working fine. Then you can delete the .iso. It was only needed for the installation.

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
How to create a 'rotating' gif or movie of a surface?
Yes, it is. The principle is that you create different views and then concatenate it to a movie. See <http://www.mathworks.com/m...

etwa 11 Jahre vor | 1

Beantwortet
Shooting method for PDE
During a shooting method you guess initial values from where you start solving the boundary value problem (BVP) as an initial va...

etwa 11 Jahre vor | 1

Beantwortet
How to put a hat on letters in a legend?
You should use the LaTeX interpreter: legend({'$\hat{p}^{CS}$'},'Interpreter','latex')

etwa 11 Jahre vor | 6

| akzeptiert

Beantwortet
newton-jacobian method for non-linear circuit
If you think of the Newton-method using the Jacobian matrix, then there are lots of submissions on the internet. You can find ma...

etwa 11 Jahre vor | 0

Beantwortet
solve() only gives one of infinitely many solutions.
Your mistake is that you applied == instead of =. Do this one: solution = solve('x*y=1','x','y');

etwa 11 Jahre vor | 0

Beantwortet
I want to solve the below mentioned system of ODEs. However I get the warning "Explicit solution could not be found. > In dsolve at 194 " Can anyone explain me why?
First of all, the first five lines are not needed. To answer your problem: this nonlinear differential equation system can not b...

etwa 11 Jahre vor | 0

Beantwortet
plotting from one gui into another
I use the programmatic way of creating GUIs but the following should work in GUIDE too. # create the first GUI with a pushbut...

etwa 11 Jahre vor | 0

Beantwortet
limit to infinity of Left Riemann Sum
If I am not mistaken, you try to determine the limit of the left Riemann-sum for the value of the definite integral. Of course y...

etwa 11 Jahre vor | 0

| akzeptiert

Gelöst

It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more <http://www.snopes.com/language/apocryph/cambridge.asp here>) asserted that readers are re...

etwa 11 Jahre vor

Frage

Convert from cell to string
I have the following problem. I have a sentence as a string. I wan to process some words in it. My idea was to isolate the words...

etwa 11 Jahre vor | 3 Antworten | 0

3

Antworten

Beantwortet
Coupled ODE with ode45
I found the mistake. It was a sign. :) The correct function is function dz = myode(v,z) alpha = 0.001; C0 = 0.3;...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
Coupled ODE with ode45
Code your function as follows. function dz = myode(v,z) alpha = 0.001; C0 = 0.3; esp = 2; k = 0.044; f...

etwa 11 Jahre vor | 0

Beantwortet
How do I get the x,y coordinates from the scatter graph I generated?
You created the scatter plot in view of vectors a and b. So those are the coordinates. Supposing you only have the scatter plot ...

etwa 11 Jahre vor | 0

Beantwortet
Coupled ODE with ode45
On line dydV = @(V,y) -alpha*(1+eps.*X)./(2*y); X is not included. I would solve it as a coupled system or solve it analytical...

etwa 11 Jahre vor | 0

Beantwortet
Building a GUI from user input
function myGUI S.f = figure; S.row = uicontrol('Style','edit', 'Units','normalized', ... 'Position',[0.4 0.6 0.1 ...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
Find array elements from condition on indices w/o loop
If you regard A as the points on a plain, than you have the x and y coordinates of those specific points stored for example in m...

etwa 11 Jahre vor | 1

Beantwortet
Error: Attempted to access din(289,1); index out of bounds because size(din)=[288,543].
The error occurs first when i=m+1 (ie. 289) and j=2 since you refer to din(289,1). In this case the debugger is useful.

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
I don't get the desired output when running the following code. The output generated is shown in the image.
I do not see the image (perhaps you did not attach it), but the error in your code is the following. You want to display a strin...

etwa 11 Jahre vor | 0

Beantwortet
What is the differences between wavrecord and audiorecorder in matlab ?
Do not use wavrecord, since it is removed. If anyone has a newer version of MATLAB, he/she can not use your code. <http://www.m...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
How to find the roots of a derivative
I recommend to differentiate V(theta) by hand and then use fzero.

etwa 11 Jahre vor | 1

Beantwortet
What does this fsolve error message mean: FSOLVE cannot handle non-square systems; switching to Gauss-Newton method?
You set the vector of the initial solution to size 299 (so 299 number of unknowns are expected). However in the function definit...

etwa 11 Jahre vor | 0

Gelöst

Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

etwa 11 Jahre vor

Gelöst

Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

etwa 11 Jahre vor