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Kirby Runyon


Johns Hopkins University

Actif depuis 2015

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For loop not working on logical indexing
I have a vector and a matrix. The vector is distance (22 elements long) and the logical matrix is LandingVelocities_index (22x54...

environ 7 ans il y a | 1 réponse | 0

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réponse

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How do I select data from a quiver plot?
quiver(x,y,u,v), hold on plot(x,y,'*'), brush on

plus de 8 ans il y a | 0

| A accepté

Question


How do I select data from a quiver plot?
I have position (x,y) and velocity (u,x) data plotted as a quiver plot. I would like to select only a subset of the data to anal...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question


Easily working with numerical data in a cell array
I have a bunch of n x 2 matrices stored in a 1 x 37 cell array. The first column of each matrix is an x-position and the 2nd col...

plus de 8 ans il y a | 1 réponse | 0

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Smoothing 1-dimensional geologic topography
Use smooth1q on the File Exchange (http://www.mathworks.com/matlabcentral/fileexchange/37878-quick---easy-smoothing) by Damien G...

plus de 8 ans il y a | 0

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Smoothing 1-dimensional geologic topography
I have a 2xn matrix describing a geologic transect in terms of position (in meters) and height (in meters). I would like to smoo...

plus de 8 ans il y a | 1 réponse | 0

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A répondu
Discretize a topographic profile described by a degree-9 polynomial
Use feval to evaluate the function at the desired x locations. discrete_polynomial_values=feval(fitted_polynomial,x_positio...

plus de 8 ans il y a | 0

| A accepté

Question


Discretize a topographic profile described by a degree-9 polynomial
I have a 2D topographic profile of sand dunes (height vs. distance) described (in a simplified way) as a polynomial. I need to d...

plus de 8 ans il y a | 1 réponse | 0

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Question


Finding corresponding values between vectors
umps_land is a vector and a subset of vector umps. The subset was selected graphically using the brush. vmps is a vector the sam...

presque 9 ans il y a | 1 réponse | 0

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Question


fprintf and fopen changing the data I'm trying to write
I'm trying to save the result of calculations as an ASCII using fopen and fprintf, but my data becomes corrupted. Snippet below,...

environ 9 ans il y a | 1 réponse | 0

1

réponse