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Natan


Stanford University

24 total contributions since 2012

stanford.edu/~natan

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Submitted


Gaussian_Propagation
Propagates a Gaussian beam through a series of thin lenses

6 maanden ago | 21 downloads |

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Submitted


cart2tripolar
Create a compact polar from Cartesian array with equal information per pixel

6 maanden ago | 1 download |

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Submitted


PolarOnionPeeling
Apply polar onion peeling method for analyzing velocity map imaging (VMI) data.

6 maanden ago | 3 downloads |

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Question


how can a .mat file crash matlab ?
I've tried to load a .mat file (48 MB) that I got from a colleague found <https://docs.google.com/uc?id=0BzRr65CAEmNMXzVIWFV4cDl...

bijna 4 jaar ago | 1 answer | 0

1

answer

Question


reading saved gpuArray data with a non-gpu computer
After some lengthy calculations using gpus in Matlab (2015b, cuda7), I have saves .mat files that have variables of class gpuArr...

bijna 4 jaar ago | 2 answers | 0

2

answers

Answered
saving edited colormap data
It looks like the colormap is now associated with the axes rather than the figure. So, cmap = colormap(gca); will re...

ongeveer 4 jaar ago | 12

| accepted

Question


saving edited colormap data
After editing an existing colormap with the *colormapeditor*, I want to save it. The documentation states that I should do somet...

meer dan 4 jaar ago | 3 answers | 3

3

answers

Question


Matlab 2014b crashing suddently when using a specific folder
I've copied a folder of some code from one computer to another. And when I try to access it I get the following matlab error: ...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Submitted


Discrete variable representation (DVR) in 1D
Discrete variable representation (DVR) for 1D systems in QM

meer dan 5 jaar ago | 1 download |

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Solved


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:...

ongeveer 6 jaar ago

Solved


Number of problems
No, you don't read it wrong: this assignment is to return the number of this problem (and not the problem of this number).

ongeveer 6 jaar ago

Solved


Swap two numbers
Example Input: a = 10 b = 20 Output a = 20 b = 10

ongeveer 6 jaar ago

Solved


Tony's trick for duplicating an mx1 vector n times
Without using repmat, or for loop, or concatenation, create a function to duplicate a vector, v, a specified number of times, n....

ongeveer 6 jaar ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

ongeveer 6 jaar ago

Solved


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

ongeveer 6 jaar ago

Solved


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 ...

ongeveer 6 jaar ago

Solved


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...

ongeveer 6 jaar ago

Solved


Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

ongeveer 6 jaar ago

Submitted


Fast 2D peak finder
Find local maxima \ peak positions in noisy 2D arrays

ongeveer 6 jaar ago | 105 downloads |

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Question


Why is scatteredInterpolant slower than TriScatteredInterp ?
I've written a code that uses *TriScatteredInterp*, but I read in Matlab's documentation that this will not be supported in futu...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


Will AccelerEyes Jacket functionality be implemented into MATLAB?
AccelerEyes announced in december 2012 that it works with Mathworks on the GPU code and has discontinued its product Jacket for ...

meer dan 6 jaar ago | 2 answers | 2

2

answers

Question


Faster way to initilize arrays via empty matrix multiplication?
I've stumbled upon the weird way (in my view) that Matlab is dealing with empty matrices. For example, if two empty matrices are...

bijna 7 jaar ago | 5 answers | 7

5

answers

Answered
Issues with imaginary exponentiation for large, widely spaced vectors
According to: http://www.mathworks.com/help/techdoc/ref/unwrap.html "A jump tolerance less than π has the same effect as ...

meer dan 7 jaar ago | 0

Submitted


1D Blaise filter for quick smoothing without Curve Fitting Toolbox
Basic 1D smoothing of noisy data according to predetermined weights and window size.

meer dan 7 jaar ago | 5 downloads |

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