John Iversen

Last seen: 4 jours il y a | Actif depuis 2005

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ji_utils
A collection of personal MATLAB utility functions written over the years with many useful enhancements for plotting, data analys...

plus de 2 ans il y a | 1 téléchargement |

A soumis

freezeColors / unfreezeColors
Use multiple colormaps per figure or axis! Works for many types of objects, not only images.

plus de 2 ans il y a | 60 téléchargements |

Question

closeRequestFcn: how do I distinguish if it is called by a mouse click to window's close button vs a close() command??
I am writing a custom closeRequestFcn I would like it to do different things depending if it is called because the user 1)...

plus de 10 ans il y a | 1 réponse | 0

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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...

environ 13 ans il y a

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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 ...

environ 13 ans il y a

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Add two numbers
Given a and b, return the sum a+b in c.

environ 13 ans il y a

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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 ...

environ 13 ans il y a

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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...

environ 13 ans il y a

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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.

environ 13 ans il y a

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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 ...

environ 13 ans il y a

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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...

environ 13 ans il y a

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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:...

environ 13 ans il y a

A soumis

FFTmtX
Performs vectorized FFT on multiple processors. New: single and double precision.

plus de 15 ans il y a | 2 téléchargements |

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Enhanced help--improve your workflow
Simple enhancement to help listings: adds hyperlinks to open files for editing.

plus de 18 ans il y a | 1 téléchargement |

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JISUBPLOT + NEXTPLOT: enhanced replacement for subplot
Automatically create complex subplot layouts

plus de 18 ans il y a | 1 téléchargement |

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Use Mac OS X XML Plists with MATLAB
Utilities to convert Mac OS X native storage format (XML Property Lists) for use in MATLAB.

plus de 19 ans il y a | 4 téléchargements |

John Iversen

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