# Hidd_1

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**Content Feed**

Question

Passing Data between two Apps

I have created two apps (App1, and statitics), and I would like to pass the following data from the first one into the second on...

3 months ago | 1 answer | 0

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answerQuestion

Incorrect number of input arguments

I wrote the following code, and I got a message error regarding the input arguments: lgd_1 = legend(app.UIAxes,'dTdhw(°C)','VDH...

7 months ago | 2 answers | 0

### 2

answersQuestion

Open file selection dialog, and get an error message when no file is selected

Hey Everybody! I wrote the following code, for a GUI app: [file,filepath,filter] = uigetfile({'*.xlsx'},'Select the Excel file...

7 months ago | 1 answer | 0

### 1

answerQuestion

Statistical calculation from the plot function

I created a plot function in an App: like this plot(app.UIAxes,app.Time,app.Tempreture_In,app.Time,app.Tempreture_out) I wou...

7 months ago | 1 answer | 0

### 1

answerQuestion

Drop Down Button (App Designer) return index of repeated elements

I would like to select an option on the drop down button, the problem is that the options are reapeated! Thus I would like that...

7 months ago | 1 answer | 0

### 1

answerQuestion

Link MATLAB script with App Designer

Hey Everybody! I wrote a Matlab script of a program which automate Data processing, and then I thought about creating an GUI ...

7 months ago | 1 answer | 0

### 1

answerQuestion

Simulink vs Stateflow application for sensor

Hey! I am working on integrating a sensor in an Simulink block, such that when the sensor detect a gaz it should send a boolia...

1 year ago | 1 answer | 0

### 1

answerQuestion

Cody Problem 25. Remove any row in which a NaN appears

I found difficulties with the Problem 25 on Cody here is my solution: function B = remove_nan_rows(A) [x,y]=size(A) [row, co...

1 year ago | 1 answer | 0

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answerQuestion

Cody Problem 38. Return a list sorted by number of occurrences

I found difficulties with the Problem 38 on Cody here is my solution: function y = popularity(x) [a,b]=size(x); s=ones(a,b);...

1 year ago | 1 answer | 0

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answerQuestion

Cody Problem 19. Swap the first and last columns

Hey I found problem with the Test 4 from the Cody Problem 19: Swap the first and last columns here is my solution: function B ...

1 year ago | 1 answer | 0

### 1

answerQuestion

Cody Problem 14. Find the numeric mean of the prime numbers in a matrix.

I found difficulties with the 14th Problem on Cody here is my solution: function out = meanOfPrimes(in) [a,b]=size(in) sum = ...

1 year ago | 3 answers | 0

### 3

answersQuestion

checkerboard matrix (Problem Nr 4 from Cody)

I found this problem on Cody: Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. T...

1 year ago | 1 answer | 0

### 1

answerQuestion

Colored graph (Known function)

I would like to create a graph similar to this one: (I already know the Mathematical function) I can draw the function, but t...

1 year ago | 1 answer | 0

### 1

answerQuestion

create a Moving Box Simulation in 1D

I am trying to create a simulation like this one: And I have problems making the rectangular box moves, here is the function ...

1 year ago | 1 answer | 0

### 1

answerQuestion

PD controller (Time domain)

I would like to design a PD controller, to control a moving mass (=1Kg) along the x-axis so it moves from rest (point A) to anot...

1 year ago | 2 answers | 0

### 2

answersQuestion

create a three-dimensional surface plot

Hello everybody! I want to create a three-dimensional surface plot using the function surf, but unfortanatley there is a bug in...

1 year ago | 1 answer | 0