Answered
Can sfit objects be plotted to specific axis in GUI (not a figure window)?
Giorgio - from Plot cfit or sfit object, the code to plot the sf object would be plot(sf, 'Parent', app.Map) . When you try to...

4 months ago | 1

Answered
Nested If-ELSEIF statements
Hans123 - do you really need nested if-elseif blocks to change the extreme points? Wouldn't you just do them for x, y, and z sep...

4 months ago | 0

| accepted

Answered
why i am getting error while using editable text in guide?
Ajay - look closely at the results from which uicontrol --all: C:\Users\ajayr\Documents\MATLAB\uicontrol.m built-in ...... % s...

5 months ago | 1

| accepted

Answered
how to open a file from the previous folder
Alajendro - you should be able to use pwd to determine the current folder, and then "navigate" up one directory to A and then do...

5 months ago | 0

| accepted

Answered
How can I update the plot in App designer?
Rasheed - i might use a timer to update the plot (or animated line) and then whenever the "Update" push button is called, the up...

5 months ago | 0

| accepted

Answered
error undefined fuction and varible
Deepak - it looks like you have copied this code from (perhap) https://www.mathworks.com/matlabcentral/answers/435101-this-is-my...

5 months ago | 0

| accepted

Answered
How to use "record" command for some amount of time?
Oai - from Record audio to audiorecorder object, you can specify the length of the audio recording as r = audiorecorder(8000,16...

5 months ago | 0

| accepted

Answered
Plotting analog input continuously on a given axis
Niraj - if you don't declare daqObj as a global variable, then it will be a local variable. When your function "completes" (afte...

5 months ago | 0

| accepted

Answered
I get an error when running anomaly time series code in the app designer.
Özge - the output of timeseries is an object and so you need to plot the appropriate data from this object and not the object it...

5 months ago | 0

| accepted

Answered
Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
nada - I think that you are trying to set the string property for each of the three edit fields to be the same value. Note that ...

5 months ago | 1

Answered
Issue with plotting multiple data points on same graph
Oscar - look closely at the y-axis for the first image (that which plots both elements). There seems to be a factor of 10^4 so t...

5 months ago | 0

Answered
matlab.error graphics.internal.figfile.FigFile/read>@(hObject,eventdata)MTF_Radial('pushbutton4_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating UIControl Callback
Nazil - the problem is with your function signature function [IC]=f_SegmentasiHU(img1.IMA); Note how you are defining the (onl...

5 months ago | 0

| accepted

Answered
App Designer: The Value Assigned Might Not be Used
William - I think that you have your assignment reversed. Instead of Output = trialfunction(app.I_M,filter_size) Output = app....

5 months ago | 0

| accepted

Answered
image changing gui matlab
So once you have created the salida array you need to determine which GUI action will invoke the process to display all the imag...

5 months ago | 0

Answered
why the error occur when i use horzcat fuction
Shehab - are you sure that the y is a 1x2 array like [2,3]? Or is it a 2x1 array like [2,3]'? If the latter, then you are trying...

5 months ago | 0

Answered
I want to restart the loop from starting when a specific condition is met.
Sanyam - perhaps use a while loop instead. a = table2array(BRTSTestData); c = 20; f = 1; s = 0; i = 1; while i <= 5 f...

5 months ago | 0

| accepted

Answered
Errors in Simulated Annealing (simulannealbnd) algorithm.
Giuseppe - the error message is telling you that the code in your ForexFun is NOT using positive integers or logical values when...

5 months ago | 1

| accepted

Answered
The function sqlread isn't working
cief - according to the sqlread documentation, this function was introduced in R2018a. It seems that you will need to upgrade fr...

5 months ago | 1

Answered
function inside main program
Chrys - in your function, you are referencing the variable X but it isn't been defined either within that function or passed in ...

5 months ago | 0

Answered
plotting a multiple output function
Moussa - rather than trying to calculate and plot the results of the myrct in one like like plot(myrct(t,f,beta)) split this i...

5 months ago | 0

| accepted

Answered
How can I create the slider in my data range and how can my slider auto scroll until my data ends in app designer?
Özge - I think that all you need to do is to change the slider limits so that you can change the mininmum value (0) and the maxi...

5 months ago | 0

Answered
Nested For Loop; Combine Two for loops
Elizabeth - perhaps you can combine the two as follows sigmasub_val = 0.1:0.1:3; outputData = zeros(length(sigmasub_val), 2); ...

5 months ago | 0

| accepted

Answered
Input and Output GUI using Guide
Dina - when you create a variable like m within your callback function, it is local variable to that function and is not accessi...

5 months ago | 0

| accepted

Answered
Saving struct to excel
Deepa - you can use fieldnames to return a cell array of the field names for your structure. You can then iterate over each name...

5 months ago | 0

| accepted

Answered
Please find the error
vidushi - the problem is with this line total=[total,sum(v(ii):v(jj))]; and in particular the inputs to the sum function. Her...

5 months ago | 0

Answered
square gridlines in the figure
Ugur - it could be that your axes do not have the same data unit lengths. Try using axis equal to ensure the same spacing on e...

5 months ago | 0

| accepted

Answered
Graph handles in loops
Michael - since you have already created the handles with the code for j = 1:numObjects handles(j) = plot(stuff(1)); end ...

5 months ago | 0

| accepted

Answered
i did this but cant sure about my howemork question 2. can anyone help me?
Emre - the question is asking you to write a function called threshold that determines the number of terms required for the sum ...

5 months ago | 0

Answered
After i generate random numbers of x, how can i use this random x values to the rest of the code one by one. Because after that, I want to plot a friction factor-x number grapt with this different numbers
isilay - since x is an array then you can use element-wise power to calculate the friction factor. Just change your line of code...

5 months ago | 1

| accepted

Answered
how to write if statement for matrix ?
Ibrahim - what are you trying to do here? Just display (with disp) a message depending upon whether an element is a zero or not?...

6 months ago | 0

Load more