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**Content Feed**

Why Matlab cannot load odftoolkit SlideLayout?

After more internet research, I think I found the culprit. Matlab isn't smart enough to convert '$' to '.' in the case of inner ...

6 years ago | 0

| accepted

i want to design a GUI interface with a push button and when i click on the button it opens a pop window to insert a picture from my pc

Here's one way of doing something similar to what you're asking. function getImageExample clf(gcf) ax = gca; ...

6 years ago | 0

How to display a figure in a borderless fullscreen mode?

Whenever I have a question, especially regarding UI, I consult the <http://undocumentedmatlab.com/blog/frameless-undecorated-fig...

6 years ago | 0

Question

Why Matlab cannot load odftoolkit SlideLayout?

I am trying to write a tool that will generate presentation documents from data and plots generated in Matlab. I am using the <h...

6 years ago | 1 answer | 0

### 1

answerSolved

Remove all the words that end with "ain"

Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

6 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. Examp...

6 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...

6 years ago

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Trimming Spaces

Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...

6 years ago

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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...

6 years ago

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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...

6 years ago

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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...

6 years ago

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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...

6 years ago

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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...

6 years ago

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Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

6 years ago

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Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

6 years ago

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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...

6 years ago

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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 ...

6 years ago

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Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

6 years ago

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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 ...

6 years ago

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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:...

6 years ago

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Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

6 years ago

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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...

6 years ago

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Make a full wave rectifier

Produce a full wave rectifier waveform for the given sine wave source. For a sine wave input, the output of the full wave rec...

6 years ago

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Produce a cosine wave

Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

6 years ago

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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...

6 years ago

Question

Overloading subsref and multiple outputs

I am able to overload subsref in my classes, but I have noticed some rather odd behavior. I have implemented a very simple class...

9 years ago | 0 answers | 1

### 0

answersWhy is mxCreateNumericMatrix maximum size smaller than system maximum array size?

The answer lies in the compiler options. By default, Matlab limits the size to 2^31-1. To increase the size, the following optio...

9 years ago | 0

| accepted

Question

Why is mxCreateNumericMatrix maximum size smaller than system maximum array size?

Hi, I am trying to create a matrix in a MEX function. The following works: uint64_t N; N = 2147483647; // N = 2*2^3...

9 years ago | 1 answer | 0