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Cool Graphics and Graphical User Interfaces
Today, David Garrison and Sarah Wait Zaranek, today's guest bloggers, would like to ask for your help in tracking down...
mehr als 12 Jahre vor
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Seeking Symmetry in MATLAB
Sometimes I need to construct a matrix with certain symmetries. There are a bunch of tools in MATLAB that are well suited...
mehr als 12 Jahre vor
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Double Integration in MATLAB – Understanding Tolerances
In today's post, I am joined by Mike Hosea, a developer who occasionally works on integration routines for MATLAB. In...
mehr als 12 Jahre vor
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Getting Data from a Web API in Parallel
I'd like to introduce this week's guest blogger Edric Ellis. Edric works for the Parallel Computing development team here at...
mehr als 12 Jahre vor
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Annual Meeting of the American Geophysical Union 2013
MathWorks will have a booth at the annual AGU (American Geophysical Union) meeting this year, where you can expect to see...
mehr als 12 Jahre vor
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In-memory Big Data Analysis with PCT and MDCS
Ken Atwell in the MATLAB product management group is guest blogging about using distributed arrays to perform data analytics...
mehr als 12 Jahre vor
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Function is as functiontests
Today we have a post from guest blogger Andy Campbell to highlight a function-based approach for writing tests in MATLAB. We...
mehr als 12 Jahre vor
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Timing Code
and Revisiting Fibonacci Festival from 2006... read more >>
mehr als 12 Jahre vor
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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...
mehr als 12 Jahre vor
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Introduction to the New MATLAB Data Types in R2013b
Today I’d like to introduce a fairly frequent guest blogger Sarah Wait Zaranek who works for the MATLAB Marketing team here...
mehr als 12 Jahre vor
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What Kind of MATLAB File is This?
We just had an interesting thread at MathWorks prompted by a customer request to programmatically distinguish between script...
mehr als 12 Jahre vor
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Zero Evolution
Today's post will take us on an historical tour of the function zeros, and pertains, in various ways, to the related...
fast 13 Jahre vor
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Deconstructing Destructors
I'm pleased to introduce guest blogger Jennifer Black, manager of the MATLAB object system team. Today Jennifer will be...
fast 13 Jahre vor
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Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.
fast 13 Jahre vor
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Using memmapfile to Navigate through “Big Data” Binary Files
This week, Ken Atwell from MATLAB product management weighs in with using a memmapfile as a way to navigate through binary...
fast 13 Jahre vor
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Running Monte Carlo Simulations on Multiple GPUs
Today I'd like to introduce James Lebak. James is a developer who works on GPU support in the Parallel Computing Toolbox.......
fast 13 Jahre vor
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From Symbolic Differential Equations to Their Numeric Solution
Once more, I am pleased to introduce guest blogger Kai Gehrs. Kai has been a Software Engineer at MathWorks for the past...
fast 13 Jahre vor
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Duality Between Function and Command Syntax
A long time ago, I covered the topic of the duality between command and function syntax.... read more >>
etwa 13 Jahre vor
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Recent Question about Speed with Subarray Calculations
Recently someone asked me to explain the speed behavior doing a calculation using a loop and array indexing vs. getting the...
etwa 13 Jahre vor
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Using Symbolic Math Toolbox to Compute Area Moments of Inertia
Once more I am pleased to introduce guest blogger Kai Gehrs. Kai has been a Software Engineer at MathWorks for the past...
etwa 13 Jahre vor
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MATLAB to FPGA using HDL Coder(TM)
It's my pleasure to introduce guest blogger Kiran Kintali. Kiran is the product development lead for HDL Coder at MathWorks....
etwa 13 Jahre vor
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New Datatype under Development for Possible MATLAB Release
There is a new datatype we are playing around with that we hope to make available in an upcoming release and we would like...
etwa 13 Jahre vor
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Multiple Y Axes
We were musing here about how common it is to want more than two Y axes on a plot. Checking out the File Exchange, there...
etwa 13 Jahre vor
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Using the MATLAB Unit Testing Infrastructure for Grading Assignments
Steven Lord, Andy Campbell, and David Hruska are members of the Quality Engineering group at MathWorks who are guest...
etwa 13 Jahre vor
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Major New Release at Chebfun – Two Dimensional Capabilities
Perhaps you've read about Chebfun before here or on Cleve''s blog. Chebfun allows you to do numerical computing with...
etwa 13 Jahre vor
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Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...
etwa 13 Jahre vor
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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...
etwa 13 Jahre vor
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The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".
etwa 13 Jahre vor
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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]
etwa 13 Jahre vor