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Natan


Stanford University

24 total contributions since 2012

stanford.edu/~natan

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Submitted


Polar Onion Peeling
Apply polar onion peeling method for analyzing velocity map imaging (VMI) data.

8 Monate ago | 0 downloads |

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Submitted


Cartesian to polar with equal information and compact representation
Create a compact polar from Cartesian array with equal information per pixel

mehr als ein Jahr ago | 0 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...

mehr als 3 Jahre 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...

mehr als 3 Jahre ago | 1 answer | 0

1

answer

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...

mehr als 3 Jahre ago | 10

| 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...

fast 4 Jahre 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: ...

fast 4 Jahre ago | 1 answer | 0

1

answer

Submitted


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

fast 5 Jahre ago | 2 downloads |

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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:...

mehr als 5 Jahre 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).

mehr als 5 Jahre ago

Solved


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

mehr als 5 Jahre 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....

mehr als 5 Jahre ago

Solved


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

mehr als 5 Jahre ago

Solved


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

mehr als 5 Jahre 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 ...

mehr als 5 Jahre 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...

mehr als 5 Jahre 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...

mehr als 5 Jahre ago

Submitted


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

mehr als 5 Jahre ago | 110 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...

mehr als 5 Jahre 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 ...

fast 6 Jahre 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...

mehr als 6 Jahre ago | 5 answers | 6

5

answers

Submitted


Gaussian beam propagation through a series of thin lenses
Propagates a Gaussian beam through a series of thin lenses

mehr als 6 Jahre ago | 25 downloads |

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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 ...

fast 7 Jahre 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.

fast 7 Jahre ago | 5 downloads |

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