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

quasi 12 anni fa | 0

Risposto
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(...

quasi 12 anni fa | 0

| accettato

Risposto
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...

quasi 12 anni fa | 0

| accettato

Risposto
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...

quasi 12 anni fa | 0

Risposto
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.

quasi 12 anni fa | 0

Risposto
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...

quasi 12 anni fa | 0

Risposto
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.

quasi 12 anni fa | 0

| accettato

Risposto
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...

quasi 12 anni fa | 1

Risposto
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...

quasi 12 anni fa | 1

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

quasi 12 anni fa | 6

| accettato

Risposto
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...

quasi 12 anni fa | 0

Risposto
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');

quasi 12 anni fa | 0

Risposto
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...

quasi 12 anni fa | 0

Risposto
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...

quasi 12 anni fa | 0

Risposto
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...

quasi 12 anni fa | 0

| accettato

Risolto


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...

quasi 12 anni fa

Domanda


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...

circa 12 anni fa | 3 risposte | 0

3

risposte

Risposto
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;...

circa 12 anni fa | 0

| accettato

Risposto
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...

circa 12 anni fa | 0

Risposto
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 ...

circa 12 anni fa | 0

Risposto
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...

circa 12 anni fa | 0

Risposto
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 ...

circa 12 anni fa | 0

| accettato

Risposto
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...

circa 12 anni fa | 1

Risposto
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.

circa 12 anni fa | 0

| accettato

Risposto
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...

circa 12 anni fa | 0

Risposto
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...

circa 12 anni fa | 0

| accettato

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

circa 12 anni fa | 1

Risposto
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...

circa 12 anni fa | 0

Risolto


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

circa 12 anni fa

Risolto


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...

circa 12 anni fa

Carica altro