Stefan Karlsson
Halmstad University
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Estadística
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10
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2 Preguntas
12 Respuestas
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0.0%
VOTOS RECIBIDOS
4
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249 of 21.075
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5.806
EVALUACIÓN MEDIA
4.90
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8 Archivos
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17
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55919
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35.115
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12 Soluciones
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130
NÚMERO DE INSIGNIAS
1
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MEDIA DE ME GUSTA
Feeds
Enviada
Tutorial and Toolbox on real-time optical flow
Code with visualization and excercises. Camera supported
alrededor de 5 años hace | 7 descargas |
[DEPRECATED] What frustrates you about MATLAB?
I miss the ability to define your own workspace. When doing event driven programming in Matlab, there are 3 ways to share your o...
casi 9 años hace | 0
Enviada
FancyFlowPlayer
Video Player with visualization and interactive reading.
casi 10 años hace | 1 descarga |
Enviada
Interactive Incompressible Fluids (Karlsson version)
An interactive demo of Navier-Stokes equations for incompressible fluids.
casi 10 años hace | 2 descargas |
Global workspace usage for efficiency?
Walters good points above are not an answer to my question. Let me try to give my point of view on this, and then anyone can fee...
casi 10 años hace | 0
Pregunta
Global workspace usage for efficiency?
*Are there cases when using global variables is the most efficient implementation?* I hate using the global workspace, but I ...
casi 10 años hace | 2 respuestas | 0
2
respuestasCan I use PCA effectively on a greyscale image?
... I guess one can also give another piece of advice to anyone who stumbles onto this looking for info on PCA. Read the posts b...
casi 10 años hace | 0
Can I use PCA effectively on a greyscale image?
I think the answer by Walter, while technically correct, confounds a VERY simple topic. Being technically correct here amounts t...
casi 10 años hace | 0
Scale a mask in an image
use imresize. If you use it with interpolation 'nearest', you have your functionality in a single line. If you use another inter...
casi 10 años hace | 1
Enviada
Real time optical flow, and video processing
Real time optical flow, and video processing, with support for camera input in Matlab.
alrededor de 10 años hace | 1 descarga |
timer and Interruptible=Off button callback priority/preemption?
Sometimes I get into the problem that I am in a function that is not interuptible. An ugly work-around that seems to work (o...
más de 10 años hace | 0
Save data X over Y
Poorly asked question. Do you get 2 new X and Y matrices by regular intervals, or is time-dependency something represented by t...
más de 10 años hace | 0
Which way is correct of defining function...I am getting two differnt surfaces if I specify same equation differently...?
There are 2 interpretations of your shared code (i.e. two ways i see that you would be able to run it without error). 1. you ...
más de 10 años hace | 0
| aceptada
GUI figure focus
Seems this is still an issue, here is my solution quick fix: %takes any active uiobject as input, and returns keyboard fo...
casi 11 años hace | 1
Enviada
Visual Studio Toolbar for mex interface with video tutorial
Seamless interface, VS 2010 and 2012 and Matlab for MEX. Video linked to step you through.
alrededor de 11 años hace | 2 descargas |
[DEPRECATED] What frustrates you about MATLAB?
topping the wish-list: 1. A "beep off" that actually works, stops Matlab completely from making the OS beep sound. 2. A sh...
más de 11 años hace | 0
Resuelto
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
más de 11 años hace
Enviada
Optical Flow with Matlabs Computer vision toolbox
optical flow on camera, synthetic video and video files
casi 12 años hace | 1 descarga |
Resuelto
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...
casi 12 años hace
Resuelto
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 ...
casi 12 años hace
Resuelto
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
casi 12 años hace
Resuelto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
casi 12 años hace
Resuelto
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 ...
casi 12 años hace
Resuelto
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...
casi 12 años hace
Resuelto
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 ...
casi 12 años hace
Resuelto
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...
casi 12 años hace
Resuelto
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:...
casi 12 años hace
Enviada
VideoResize
A MUCH faster version of "imresize", specifically for videoprocessing
alrededor de 12 años hace | 1 descarga |
