# Paul

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Professional Interests: Control Engineering

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Question

Code Coverage class not reaching full statement

Hi. I am working with the code coverage plugin class for unit testing. It seems that the tool doesn't always work, especcially...

2 years ago | 0 answers | 0

### 0

answersQuestion

Creating interactive Libraries for App Designer

Hi, I would like to create a custom toolbox at work that allows users to interactively program sequences in a GUI with a set of...

2 years ago | 0 answers | 0

### 0

answersQuestion

Working with Apps and classes

Hi, I have recently discovered the Matlab APP and love it. However I'm not very good at Object Orientated Programming (OOP) y...

7 years ago | 0 answers | 0

### 0

answersQuestion

Matlab Startup and insilsation

Hi I’m trying to find a way of starting up a script when Matlab opens but after initialisation. I’m trying to run a script that...

7 years ago | 1 answer | 0

### 1

answerQuestion

Editing Arrays of Matlab Structures

I'm trying to understand how to delete a vector of a structure. For example if i create the following structure with this cod...

10 years ago | 1 answer | 1

### 1

answerQuestion

Querying if a model contains a block with a value

Hi I'm adapting some code for error checking of blocks in my model. I would like to know if a block exists inside my model wi...

10 years ago | 1 answer | 0

### 1

answerSolved

Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

10 years ago

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

10 years ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

10 years ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

10 years ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

10 years ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

10 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

10 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

10 years ago

Question

UDP Streaming Post Processing

Hi I have been following this tutorial and I wonder if anyone could explain the theory around the post processing as I don't see...

10 years ago | 1 answer | 0

### 1

answerQuestion

Parameter tuning in Xpc target

Hi, I've recently been working on Prototyping on Target machines I'm looking for advice or at least a point towards a best...

10 years ago | 0 answers | 0

### 0

answersIs it posssible to convert matlab code into simulink block?

Simply yes <http://www.mathworks.co.uk/help/simulink/ug/tutorial-creating-a-custom-block.html> I'm guessing you just want ...

10 years ago | 0

Question

C code to S function multi input multi output block using legacy code

Hi I'm trying to create a multi input to multi output, S function in simulink using the legacy code tool. I am attempting to ...

10 years ago | 2 answers | 0

### 2

answersQuestion

C code---> sfunction --> Xpc Target with legacy_code

Hi I'm trying to use the legacy code tool to create a s function from C code, that then can be loaded onto a target machi...

10 years ago | 1 answer | 0

### 1

answerC code to S function tutorials

Thanks guys I used the example to create an s function but then attempted to use the model wizard to compile the simulink mo...

10 years ago | 0

Question

C code to S function tutorials

Hi does anyone have any good tutorial examples that i can use to get to grips with using the legacy code toolbox ? I have som...

10 years ago | 3 answers | 0

### 3

answersQuestion

Find the voltage from a PWM signal

I want to use Simulink to calculate the Average voltage from a PWM Signal. Although I'm not entirely sure how should do it so i...

10 years ago | 2 answers | 0

### 2

answersWhat is wrong with this matlab program?

The Line sum((Cshort)'.*con_mat,2) is what is causing your error. Matlab uses matrix multiplication these matrices ar...

10 years ago | 0

| accepted

Please help me with this program as I am not getting the output?

You have completely undefined your variables, lots are missing such as "Vd","u" and "I" I have updated your code to give fina...

10 years ago | 0

how can i use multiple expression values in If-then

function[r]=direction(bearing) if bearing == 0 | | bearing==360 r= 0; fprintf('North\n') elseif bearing== 9...

10 years ago | 0

Writing an array to a file

I would suggest saving each array inside an overall structure and then saving it. for example x=[1,2,3,4,5,6,7,8,9]; ...

10 years ago | 0

Simulink Block execution information problem

I'm sorry I'm confused by your question could you explain what you want to do ?

10 years ago | 0