Answered
Error in Error in odearguments (line 92) f0 = ode(t0,y0,args{:}); % ODE15I sets args{1} to yp0. Error in ode45 (line 104) odearguments(odeIsFuncHandle,odeTreatAsMFile,
@Juan you have probably tried using the arguments to the ode45 function as below, Try using the same syntax as it was provided ...

7 months ago | 0

Answered
I am getting the following error when I run my script: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatc
h = h + (1/6) * (k1 + 2*k2 + 2*k3 + k4); % <> multplication operator is missing here

7 months ago | 0

Answered
Why is my figure different when I open it in the Figure Window, compared to that displayed in the results pane of Live Script?
Try without *hold off* after yline commands.

7 months ago | 0

Answered
Why are G1 and G2 outputs different?
The order of mathematical operations in evaluating G1 and G2 are different. In case of G1 , individual terms are evaluated first...

7 months ago | 0

Answered
Index exceeds number of array elements. Index must not exceed 8. HELP
Q = [beta alpha lambda vac d gamma c m]; The size of the vector is 1x8

7 months ago | 0

Answered
Extract certain values in .mat file
data= [-0.13793 -0.114746 -0.204773 -0.224304 -0.181274 -0.192566 -0.159912 -0.174866 -0.134888 -0.148926] data(2:2:end) dat...

7 months ago | 0

Answered
Function definitions are not permitted in this context.
Rename the file *ok.m* to *uniform_pcm.m* and save file. Type the name of function from command window (giving input arguments)...

7 months ago | 0

Answered
Create a solid line instead of single points in the plot
If the plot function is inside a loop, you could put it outside the loop as shown below, in order to plot solid line plot(vR(1,...

7 months ago | 0

Answered
Plotting a diagram and getting some errors
There is no function called plotv in Matlab (or it must have been removed in new release), Please refer to the following link f...

7 months ago | 0

| accepted

Answered
fsolve stopped because the last step was ineffective
The problem seems to occur if you have the same initial conditions for all the angles. Try giving different initial conditions/...

7 months ago | 1

Answered
summation of aij & i, j dependent function in matlab
% % initial contraction from flow, formula from diagram 4.10 % % %given test values Re_0=60.46; f0=1; f1=2.7225; % ind=...

7 months ago | 0

| accepted

Answered
Why am I receiving a "Too many output arguments" error on this particular code?
Load the data and assign to a variable. When you load a MAT file using load function, it returns a struct with different data ...

7 months ago | 1

| accepted

Answered
Keeping getting gradient error and no figure 2
%function [] =ZacharyC1 clear all clc U=4.7; m=6; a=0.5; [X,Y]=meshgrid (linspace(-2,2,100),linspace(-2,2,100)); r=sqrt...

7 months ago | 0

Answered
Why are my error bars multicoloured with no line?
x = 20:1:25; y = [1.75 1.78 1.81 1.85 1.9 1.95]; err = repmat(0.1,length(x),1); errorbar(x,y,err)

7 months ago | 2

Answered
comparison number on interval
px = 0; py = 1000; pz = 0; if (-524 <= px) & (px <= 524) & (-524 <= py) & (py <= 524) & (0 <= pz) & (pz <= 524) px ...

7 months ago | 0

| accepted

Answered
Function with for loop doesn't always work
With option as rev, it wont work, since the variable deg is undefined option = 'rev' % with this option it wont if strcmp...

7 months ago | 0

Answered
How can i put the values in gradient of a function obtained through the gradient command?
@RADHIKA GOUR, you can use subs and plug-in the values for p1,p2,p3, p4 variables. TT=[1 1 1 1]; noise = randi([2 10]); sym...

7 months ago | 0

Answered
how can i stop this while loop? it doesn;t finish
Another way is to use isequal function if isequal((out.soc_fin(end)-soc_target),1.5) break end

7 months ago | 0

Answered
Turning a double into a scalar
close all; clear all; clc gamma = 1.4; mach = 2.5; theta_a = 0:.1:30; p1 = .2; t1 = 300; t_0 = 675; p_0= 3.417; vm2 = (t...

7 months ago | 1

| accepted

Answered
How to join variables in the title of plot?
title(['PCA scores', num2str(method), num2str(par)]);

7 months ago | 0

Answered
Subs function doesn't fully replace the values
syms X Y Z W q = [X, Y, Z, W]; q_1 = [1, 2, 3, 4]; phi = [(2*X-W)^2 X^2-2*Y Y*sin(Z)]; J = jacobian(phi,q); disp(J); J_1 =...

7 months ago | 0

| accepted

Answered
How to display functions with 2 outputs
a = 212% input('Please enter a number '); disp("Select what conversion you want to do:"); disp('1. Celsius to Fahrenhiet') co...

7 months ago | 1

| accepted

Answered
plot legend shows wrong linespec
d = load('data.mat') %figure plot(d.t,repmat(d.molTot,length(d.t),1),'-rx',d.t,d.molGas,'-bo'); legend('a','b')

7 months ago | 1

| accepted

Answered
for loops within while loop
while t1< 2 & h2 >= 0 % your code end You could put both conditions together as above using single while loop.

7 months ago | 0

Answered
How to Generate Subscripted Arrays in Live Scripts
\left(\begin{array}{ccc} z_{1} & z_{2} & z_{3} \end{array}\right)

7 months ago | 0

Answered
I am having trouble trying to maintain the loop
@Yogesh when array sizes dont match , those errors occur. check the array dimensions in for loop Nt=161224; dt=6e-12; T=9.673...

8 months ago | 0

Answered
how to create a function to solve a series of equitions?
if you have symbolic toolbox then you can define it inside the function as function [a,b,c] = EqSol(var1,var2,var3,var4,var5,va...

8 months ago | 0

| accepted

Answered
How to Fix "Warning: Colon operands must be real scalars" Warning
for k = 1:numel(ply_nums_range) ply_nums = ply_nums_range(k); % for i = 1:length(data) b = data(...

8 months ago | 0

Answered
Error using symsum and arrays for summing over array elements
trial = symsum( array(double(q)).*q.^2 , q,2,7)

8 months ago | 0

| accepted

Question

Why is Run button not visible ?
Look at the snapshot attached Does anyone know why the run button is not visible this way?

8 months ago | 1 answer | 0

1

answer