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martin martin


16 total contributions since 2019

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Question


Find maximum in matrix and show
Hello guys, I would have a question - If I have a matrix of numbers for example 50x50 (rows, columns) and matrix changes value...

4 dagen ago | 1 answer | 0

1

answer

Question


Do something only, when variable is same for 2 second
Hello guys, how can I write a code (cycle) something like "when value is same for 2 second, do something else"? Example below, ...

ongeveer 2 maanden ago | 0 answers | 0

0

answers

Question


interp2 ... How does it work?
Hello guys, I'm looking to find a mathematical basis for explaining the interpolation methods for "linear", "cubic", "nearest"...

ongeveer 2 maanden ago | 0 answers | 0

0

answers

Question


Editing a Colormap in MATLAB
Hello guys, I have seen video about edit a colormap https://www.mathworks.com/videos/interactively-editing-a-colormap-in-matla...

2 maanden ago | 1 answer | 0

1

answer

Question


Animation graph with the slider
Hello guys, I have question, how can I animate this graph with slider? I just want to shift green point from the start to the ...

2 maanden ago | 0 answers | 0

0

answers

Question


Imagesc change "background" color
Hello guys, I have a simple question, how can I set "background" color to white? Or how can I set a color of points with a spe...

3 maanden ago | 1 answer | 0

1

answer

Question


Rotation of the circle (points)
Hello guys, I have a question, how can I rotate all points to new position (in yellow circle) - I just want rotate a circle. A...

3 maanden ago | 1 answer | 0

1

answer

Answered
Adding picture to imagesc
Thanks a lot, great idea.

3 maanden ago | 0

Question


Adding picture to imagesc
Hello guys, what is the best way to (or is it possible?) add a picture to imagesc? I have colour map in the top and the pictur...

3 maanden ago | 2 answers | 0

2

answers

Question


Center of two points (positive and nenegative values)
Hello guys, could anyone explain to me how to calculate the center of gravity for negative values? This code work only for pos...

3 maanden ago | 1 answer | 0

1

answer

Question


Center of gravity between 2 points
Hello guys, do you know about simple way how to calculate position of center of gravity between two points? For example first ...

3 maanden ago | 1 answer | 0

1

answer

Question


Circle interpolation - compute values inside
Hello gyus, What is the best interpolation method for compute values inside circle? Is there a function that sums the circumfe...

3 maanden ago | 0 answers | 0

0

answers

Question


Circle interpolation (calculate the values inside)
Good evening, I have a few more theoretical questions. Do you have any tips on how to calculate values inside a circle? I have ...

3 maanden ago | 1 answer | 0

1

answer

Question


Vector to Circle in Matrix
Hello guys, I am trying to fill the matrix (zeros) of values of vector into a circle shape. A = zeros(50) This is sketch of m...

3 maanden ago | 1 answer | 0

1

answer

Question


Values of vectors in matrix (changes in time)
Hello guys, how may I do this.. I have 4 vectors (signals in time) t =0:pi/20:4*pi; x1 = cos(t); x2 = cos(2*t); x3 = cos(3...

3 maanden ago | 3 answers | 0

3

answers

Question


2D matrix to 3D cylinder
Hello, could anyone advise me how to make a cylinder from 2D matrix of a number of rows and columns eg x = rand(5,10). And then...

4 maanden ago | 1 answer | 0

1

answer