Answered
Is Matlab 2020a cover all previous updates 2019b update 5,6?
Unless your user using release R2019b Update 5 is using functionality that changed or was removed in release R2020a (see the Rel...

7 Tage ago | 0

Answered
How to load multiple *.mat files in a directory into individual 271x1 vectors. Not structures. Need them named dynamically. Don't crucify me.
How do you distinguish the X and Y data stored in each MAT-file? Or do you have a 271-by-N variable stored in each MAT-file, wit...

7 Tage ago | 1

Answered
Datatip color and styling [Request]
In order to file an enhancement request officially, please contact Technical Support using the Contact Support link on the Suppo...

7 Tage ago | 0

Answered
How to create (x,y) matrix in complete graph in matlab
If this is not a homework assignment where you're expected to write the code to plot a graph yourself, just use the graph functi...

7 Tage ago | 0

Answered
Are datasets available for previous studies conducted in MATLAB?
You should contact the authors of the paper and ask them for their data. Just because MATLAB was used in analyzing the data does...

7 Tage ago | 0

Answered
Graph/centrality- Is there a way to avoid "Expected Cost to be positive" error?
Are any of your weights non-positive? Specifically check if any are equal to 0.

7 Tage ago | 0

Answered
Evaluate a function of symbolic variables
Use subs to substitute values for the symbolic variables in your expression. When you go to use your symbolic expression in fmi...

7 Tage ago | 0

| accepted

Answered
OOP Dynamic Properties ordering is very strange...
I would be very wary of overloading properties or methods for your object. There may be an easier way to do it, but you can que...

8 Tage ago | 0

Answered
How to visualize graph nodes on top of image with segmented cells they correspond to
The example in this post from Loren's blog superimposes a graph of state centroids onto a map of the states represented as a col...

8 Tage ago | 0

Answered
Plot multiple histogram within 1 function
The "Plot Multiple Histograms" example on the documentation page shows how to superimpose two histogram plots using hold on.

8 Tage ago | 1

Answered
one script two anonymous functions
Based on the problem description I'm guessing C is an angle in degrees, not radians. If that's the case take a look at the sind ...

8 Tage ago | 1

Answered
What did I do wrong in my 'for' loop function?
In this line of your code: nb(B) = (nb(B-1)+1) + ((nb(B-1)+1) * mir) + mc; What's the old balance? Are you certain that yo...

8 Tage ago | 0

Answered
Creating an array of dependent symbolic variable
syms A [1 2] eq1 = A(1)+2*A(2) == 42 eq2 = 3*A(1)-4*A(2) == 99 S = solve(eq1, eq2) A1 = S.A1 A2 = S.A2 subs(eq1)

8 Tage ago | 0

Answered
How to solve 'Unrecognized Function or Variable' Error Code
Are you trying to run the script from inside the ZIP-file, without extracting it? That won't work. Extract the files to a direct...

9 Tage ago | 0

Answered
Can someone please tell me about AcNup package?
Searching the MathWorks website for AcNup found four hits, three of which don't appear to be relevant and the fourth of which is...

9 Tage ago | 0

Answered
Cannot figure out what I am doing wrong here.
That plots one point but by default the line created by plot includes no Marker. axis([0 1 0 1]) hold on h = plot(0.25, 0.25)...

9 Tage ago | 0

Answered
How to replace -999 values with NaN in a Matlab table?
Use standardizeMissing. t = array2table(magic(4)); t{2, 'Var3'} = -999 t2 = standardizeMissing(t, -999)

9 Tage ago | 1

| accepted

Answered
Error: Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.
Smart indent your code in the MATLAB Editor. When I did that for your code sample, there were two end statements after the one t...

9 Tage ago | 0

| accepted

Answered
Struct contents reference from a non-struct array object
function [ CRRA ] = CRRA(x) tur = load('tur.mat'); wei = load('wei.mat'); The preceding two lines load the MAT-file each an...

10 Tage ago | 0

| accepted

Answered
finding a phrase in a modularized code with over 1000 functions
You can use the Find Files tool in the File section of the Home tab of the toolstrip.

10 Tage ago | 0

Answered
Maximum number of clients reached
How many figures are you trying to have open simultaneously? If that number is large, do you need to have them all open at the s...

10 Tage ago | 0

Answered
how do I recover lost parts of MATLAB
That indicates the MATLAB path has not been set correctly this session. Have you tried what the message told you to try? Warnin...

10 Tage ago | 0

| accepted

Answered
3 on top, 2 on bottom subplot
Those are two rows of subplots. The first has three subplots: subplot(2, 3, 1, 'Color', 'r') subplot(2, 3, 2, 'Color', 'g') s...

10 Tage ago | 1

Answered
How to define a struct array with length more than one and assign values to one of the strucy array?
A.1 is not a valid struct field name. With something this simple, I probably wouldn't use a struct array. A = [1 0.2 3 0.4 5 6...

10 Tage ago | 0

Answered
Bisection method code matlab
Rather than hard-coding the function you want to solve, you might want to create a function handle to the function and use that ...

10 Tage ago | 0

Answered
Give Output of one ODE to the another ODE simultaneously
Use the "Nonstiff Euler Equations" example on this documentation page as a model for your ODE function.

10 Tage ago | 0

Answered
I want to make a recursive formula and execute two statements with the same variables at the same time
Use a cell array (or two cell arrays, though b is a copy of most of a.) a = {1}; b = {0}; cellToFill = 2; while cellToFill <...

10 Tage ago | 0

Answered
Create an array of structures
If the field values you pass into the struct function are a cell array, MATLAB will make a struct array the same size as the cel...

10 Tage ago | 0

| accepted

Answered
how can i get a .iso disk of r2020b
Ask your license administrator to follow the steps in this Answers post.

11 Tage ago | 0

Answered
substitute of persistent command
What is the mathematical form of the differential equations you're trying to solve? I suspect (since you're updating the persist...

11 Tage ago | 3

Load more