Community Profile

photo

Luna


211 total contributions since 2018

Contact

Luna's Badges

  • First Review
  • Thankful Level 2
  • 6 Month Streak
  • Promoter
  • Introduction to MATLAB Master
  • Commenter
  • Solver
  • Revival Level 1
  • Knowledgeable Level 3
  • First Answer

View details...

Contributions in
View by

Answered
Derivative of cell with matrices
Hi, Try this: CellArrayElementNumber = 48; MaxAllowableMatrixRowNumber = 50; MatrixColumnNumber = 128; CellArrayWithMat...

9 días ago | 0

Question


How to change tooltip position in AppDesigner?
Hello dear community, I have created a GUI in appdesigner. I created a checkbox with a label text and a button right side of t...

24 días ago | 0 answers | 0

0

answers

Answered
How to call xlim and ylim after the most recent zoom?
Hello, Try this: hFig = figure; hAxis = axes(hFig); hPlt = plot(hAxis,rand(100,1)); zoomObj = zoom(hFig); set(zoomO...

alrededor de 1 mes ago | 0

| accepted

Question


How to change inputdlg's editbox into a popup menu?
Hellooo dear community! I want to create a small dialog box which contains 2 different popup-menu. Do we have any built-in fun...

alrededor de 2 meses ago | 1 answer | 0

1

answer

Answered
uitable updates behave strangely
I had that problem before, I simply solved it by changing the focus of the tabs while creating the uitables. Please try followin...

alrededor de 2 meses ago | 0

Answered
Create a column vector from 15 to -25 with a step size of 5
Hi David, Try this: prob04 = sort(-25:5:15,'descend')

alrededor de 2 meses ago | 0

Solved


Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

alrededor de 2 meses ago

Solved


Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

alrededor de 2 meses ago

Answered
Preallocating of Structure without overwriting
I can recommend you to use datastore to process multiple files at once. This will be the faster than using xlsread. Actually it ...

alrededor de 2 meses ago | 0

| accepted

Answered
find all elements (cells) of a single element (cell) in cell array
Maybe you can try this piece of code: cellSizes = cellfun('prodofsize',c); elementIndices = []; elementValues = []; for i...

alrededor de 2 meses ago | 0

Answered
What is the best way to save to .csv without losing precision and with column headers?
Hi, Have you tried the functions writematrix or csvwrite ? csvwrite is not recommended right now but you can try it.

alrededor de 2 meses ago | 0

Question


How to enable datacursormode and zoom for only one axes in a figure?
Hello dear community, I have question about the GUI I made programatically with OOP. I am not using GUIDE or AppDesigner. I ...

alrededor de 2 meses ago | 1 answer | 1

1

answer

Answered
How can I include a time delay in Simulink of the below equation?
I think you should calculate the z-transform of the e^(-44s) part. It will become a discrete transport delay in simulink. That ...

alrededor de 2 meses ago | 1

| accepted

Answered
how can call a function
You should define the variables you are going to use as inputs of function. The inputs are written in the paranthesis. All outp...

2 meses ago | 0

Answered
Calculate percentage difference between two variables
You should resample one array's elements according to other array's time. Check the below function for this: resample After...

2 meses ago | 0

| accepted

Question


How to create an animated plot of a temperature data with holding on each year?
Hi dear community, I want to create an animated plot of a temperature data. I have 122 files of measured temperatures and I wa...

3 meses ago | 1 answer | 0

1

answer

Answered
how can I print some numbers in ascending order?
Hi, Please check out below bubble sort algorithm: https://www.mathworks.com/matlabcentral/answers/364213-matlab-descending-o...

4 meses ago | 0

Answered
Dividing a Number with a Vector Results in a new Vector with wrong mean
Because they are not equal mathematically. Suppose that: VectorInit = [a,b,c] meanVectorInit = (a+b+c)/3 VectorTarget = [60...

5 meses ago | 2

| accepted

Answered
How to save GUI plots
Before you plot, you should save your figure handle into a variable so that you can put it as an input of saveas function. Ins...

5 meses ago | 0

Answered
How to make two drop down Dependent
Here is a basic test app I have created. Please read comments carefully. classdef testDropDown < handle properties ...

5 meses ago | 1

| accepted

Answered
Find all lines of a matrix which have a matching pair of values
Basically you can use this: Finds the first row of the pairs' elements seperately as logical indexes. Then adds them together....

5 meses ago | 0

Answered
How to scroll and display my GUI in full screen
It seems like in GUIDE you have added an axis and then added a panel on it. Also you added some text boxes and edit boxes on you...

5 meses ago | 1

Answered
Error while using a GUI
Hi Tamir, Just change line 116 as follows, definetely it will work: [pathstr,name,ext]=fileparts(fullfile(pathname,file1));

5 meses ago | 0

| accepted

Answered
How to plot more lines of xtick label
Hi, Have you tried this function from FEX? my_xticklabels

5 meses ago | 0

Answered
How to combine several pieces of code in a For Loop?!
Hello William, Just by changing your y array it works. Try this: xStart = 0; xFinishArray = 1:4; y = [0,2,0,2,0,2]; hF...

5 meses ago | 0

Answered
Lookup tables for ICE data mapping
What do you mean by slicing? Unfortunetely I can't look at the text file but as far as I understand you have a set of data for e...

7 meses ago | 1

| accepted

Answered
HEEEEELP....... Array cells comparing....
Hi, Look at the function ismember to search if your element exists in another array. Please share your arrays as an example a...

7 meses ago | 1

| accepted

Answered
My for loop gives an error
You can put your symbolic 4x4 matrices into a cell array. Also your for loop is wrongly defined like for S = [1 2 3...]. You s...

7 meses ago | 1

| accepted

Answered
Error finding matrix indices where elements obey a condition
Hi Ferda, Please see my comments below: % first convert it to double array: A = double(input_of_hidden_layer2); % indexing...

7 meses ago | 0

| accepted

Answered
Indexing to cell arrays
Try this: X = [0.1 3 0.2; 2 5 4;1 0.3 5]; [xlocs,ylocs] = find(X<1 & X>0); % locations of values, you have 3 values. xlocs' f...

7 meses ago | 0

Load more