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**Content Feed**

Question

Compare the contents to 2 subsystems within Simulink

Is there an easy way to compare the contents of 2 subsystems in MatLab? I want to take one subsystem and check it against anothe...

6 years ago | 2 answers | 0

### 2

answersQuestion

Load both MatLab and Simulink into the background.

Is it possible to write a script outside of MatLab, that'll open MatLab without popping up the GUI interface? Sort of like load_...

7 years ago | 1 answer | 0

### 1

answerQuestion

MatLab 2012b sum block with signed/unsigned numbers

If I have a sum block that's taking 2 constants in, one signed the other unsigned, and I add them together I do not get the resu...

7 years ago | 1 answer | 0

### 1

answerQuestion

Why doesn't .3 - .2 - .1 = 0

I was bored yesterday at work and I was playing around with some decimal numbers when I stumbled across something I thought was ...

9 years ago | 2 answers | 0

### 2

answersQuestion

Admins need to give a reason when they close a question!

If you close a question that hasn't been flagged and has people trying to help someone admins shouldn't be able to close a quest...

9 years ago | 8 answers | 3

### 8

answersQuestion

Simulink error using Data Store Read/Write

I get the following error when I compile my model: The block 'Util/Common/ReadToggled_LampTest' is reading from the data st...

9 years ago | 1 answer | 0

### 1

answerQuestion

MatLab classes using other classes

I’m new to using MatLabs oop and I got a simple tree structure going right now. classdef TreeStructure < handle %TRE...

9 years ago | 1 answer | 0

### 1

answerQuestion

find_system using reference models

We're switching over to reference models and I was wondering if there was a way that I could get find_system, from the top model...

9 years ago | 1 answer | 0

### 1

answerQuestion

Check files in current folder (MatLab path)

I'm running into a slight problem, I'm trying to generate unique names for some files and I need to check if that name exists in...

9 years ago | 2 answers | 0

### 2

answersQuestion

Regexp question number two

I have no idea why this isn't working. I've read in several places that this should work, but it doesn't. I have a string like: ...

9 years ago | 1 answer | 0

### 1

answerQuestion

regexp question (-.- 4 word minimum)

I have a string thats goes like this: 055451051 (/document name/folder/file name) I want a simple regexp that will give ...

9 years ago | 2 answers | 1

### 2

answersQuestion

Creating custom callback functions

Is it possible to create a custom call back function that can be called when a block has changed? I'd like to check if the user ...

9 years ago | 1 answer | 0

### 1

answerQuestion

Display text in block properties dynamically

Is there a way to set something up in the block properties that will display text dynamically? We have some objects that lin...

9 years ago | 1 answer | 1

### 1

answerQuestion

Get number from a string

I have a string that looks like this I_am_a_String.562 I need to be able to pull the number out of that, and I was using...

9 years ago | 1 answer | 0

### 1

answerQuestion

Track changes made to model

Is there a way that you can track changes that have been made to a model? Like if a parameter got changed in the Configuration D...

9 years ago | 3 answers | 1

### 3

answersQuestion

Make a string an acceptable matlab file name

I'm working on a process to automate out model conversion into reference models and I was wondering if there was a way to take a...

9 years ago | 2 answers | 1

### 2

answersQuestion

Auto-connect block to existing line

I want to add in some data type conversion blocks infront of some already existing inport blocks. I can create the block and add...

9 years ago | 2 answers | 0

### 2

answersQuestion

Code Inspector warning, tunable objects

I’ve tried reading the documentation online and I have to say it’s horrendous. I haven’t been able to get a straight answer onli...

9 years ago | 1 answer | 0

### 1

answerQuestion

Weird issue with Simulink model

At work I’m working with a new version of the model that I’ve been working with. In the previous version of the model I haven’t ...

9 years ago | 1 answer | 0

### 1

answerQuestion

MatLab Mex file generation, MatLab install issue?

This is probably a simple question but I wanted to verify the problem before I sent in the service request. We're running on Mat...

9 years ago | 1 answer | 0

### 1

answerSolved

Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

9 years ago

Question

Run a simulink model for a certain amount of time and pause

If there any way that you can run a simulink model from the command line for a certain amount of time, and then pause the model?...

9 years ago | 2 answers | 1

### 2

answersQuestion

Sticky with helpful links?

Would it be plausible to have a sticky thread at the top with helpful links for people. I keep losing track of all the links I s...

9 years ago | 1 answer | 1

### 1

answerQuestion

Model coverage without using sim

Hello, I was wondering if it was possible to get model coverage without using sim() on a simulink model? We can't use the sim()...

9 years ago | 1 answer | 0

### 1

answerSolved

Remove the vowels

Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

9 years ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

9 years ago

Solved

Summing Digits within Text

Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

9 years ago

Question

MatLab have memory leaks?

When I open MatLab at the beginning it takes up less than 200k in memory. When I open a Simulink model it jumps up to over 300k ...

9 years ago | 3 answers | 1

### 3

answersQuestion

Can you use a Simulink model to set the values in a different model?

Is there any way that you can have one model link up to another model? Lets say I got a model that looks like this: <http://b...

9 years ago | 1 answer | 0

### 1

answerSolved

Back to basics 17 - white space

Covering some basic topics I haven't seen elsewhere on Cody. Remove the trailing white spaces from the input variable

9 years ago