Question

How to change color of a block in simulink when you perform copy

I'm trying to create a way to automatically change block colors when you do a copy in the model. I know how to change the color...

5 years ago | 1 answer | 0

Question

Find Triggered subsystem in a simulink model

Is there a command in matlab to find Subsystems that have trigger port. I want to replace a different timing raster for all the ...

7 years ago | 1 answer | 0

Question

How to use regexp to split the filepath

file path= C:\Data\Project\PCOD\PCOD_Model.mdl I want the model path only like C:\Data\Project\PCOD\.... how can I do it

7 years ago | 1 answer | 0

Question

S Function Error while generationg mex file

I have a header file with a prototype of a function( myfunc)and a function ponter to it. The c code generated with call through ...

7 years ago | 0 answers | 0

Question

Running PostLoadFcn of a Model

I have a m file added to the PostLoadFcn of the model. The m file is trying to load a .mat file in the working directory and I g...

7 years ago | 0 answers | 0

Question

Load the fields of a structure

I have a structure A.params.data ans = r: [1x1 Simulink.Parameter] s: [1x1 Simulink.Parameter] I want to l...

7 years ago | 0 answers | 0

Question

Getting the datatype of a signal from simulink

I am trying to get the datatype of enumerated signal from the model programmatically, so that I can set its default value to one...

7 years ago | 1 answer | 0

Question

Passing Parameters to perl from Matlab

hey I need to pass the name of the config fie with a list of output signals from the model to a perl script. when I do perl('e...

7 years ago | 1 answer | 0

Question

writing to excel from matlab

I want to write large amount of data to existing excel file. Using xlswrite is taking some time( few minutes). Can I do it faste...

8 years ago | 0 answers | 0

Question

Copy Parameters from Stateflow

I want to copy parameters in a stateflow to outside of the chart. This is beacuse I need to access these parameters, so that I c...

8 years ago | 1 answer | 0

Question

Adding New Menu in SImulink

Is it possible to add new menu (like File, Edit) in Simulink

8 years ago | 2 answers | 0

Question

How to add right click options in Simulink

I have a subsystem and I want to add specific function( like copy the subsystem to a new model) at the right click. Is there way...

8 years ago | 1 answer | 0

Solved

Too mean-spirited

Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

8 years ago

Solved

Cell joiner

You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

8 years ago

Solved

Which values occur exactly three times?

Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

8 years ago

Solved

Target sorting

Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

8 years ago

Solved

Return the largest number that is adjacent to a zero

This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

8 years ago

Solved

The Goldbach Conjecture

The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

8 years ago

Solved

Create times-tables

At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

8 years ago

Solved

Sort a list of complex numbers based on far they are from the origin.

Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

8 years ago

Solved

Return the 3n+1 sequence for n

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

8 years ago

Solved

Back and Forth Rows

Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

8 years ago

Solved

Most nonzero elements in row

Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

8 years ago

Solved

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...

8 years ago

Solved

Remove any row in which a NaN appears

Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

8 years ago

Solved

Finding Perfect Squares

Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

8 years ago

Solved

Fibonacci sequence

Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

8 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...

8 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...

8 years ago