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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...

8 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_...

9 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...

9 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 ...

11 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...

11 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...

11 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...

11 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...

11 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...

11 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: ...

11 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 ...

11 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 ...

11 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...

11 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...

11 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...

11 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...

11 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...

11 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...

11 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 ...

11 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...

11 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...

11 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?...

11 years ago | 3 answers | 1

### 3

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...

11 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()...

11 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...

11 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...

11 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...

11 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 ...

11 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...

11 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

11 years ago