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tedy


Active since 2013

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How to make the same length of number?
Hello, i have numbers, its size are different each other. e.g 2 3 1 1 2 2 3 3 3, 2 2 3 2 2 ,2 2 2 2 3 3 3 1 1 1 1 1,so on. i ...

11 years ago | 1 answer | 0

1

answer

Question


How to save image to cell array ?
Hello, i have images totally 28 images, it's all taken from imread(a1.bmp,a2.bmp....), each sized 50x50x3. i wanna save it in...

11 years ago | 1 answer | 0

1

answer

Question


What's wrong with -> ??? Error using ==> vertcat
Hello, i wanna ask, what's wrong with my code bellow? data=[ 1 1:1 2:2 3:2 4:2 5:2 6:2 7:2 8:2 9:2 10:2 11:2 12:2 ...

11 years ago | 1 answer | 0

1

answer

Question


How to get compiler for mex in matlab?
Hello, i try to get my compiler with execute mex -setup, but it results Would you like mex to locate installed compiler...

11 years ago | 2 answers | 0

2

answers

Question


How to split and replace value of cell array ?
Hello, i have a cell array 36x39 cell, and i have a function named 'new', i wanna split the cell_array into two cell_array_1 ...

11 years ago | 1 answer | 0

1

answer

Question


How to sum frequency of the duplicate value in an array?
Hello, i have two array g=[1,3,2,2,5,4,4] and h=[2,4,5,2,7,5,3]. g is the value and h is the frequency. what i wanna do is th...

11 years ago | 1 answer | 0

1

answer

Question


How to delete value array and sum the residual value?
Hello, I have two array a=[5,6,7,3,4,1,4,3,1,4,8] and b=[4,1,1,5,3,6,1,2,3,3,1]. a is a value and b is the frequency of the val...

11 years ago | 1 answer | 0

1

answer

Question


How to count unique value in array?
Hello, i have an example array a= [2,2,2,1,1,3,2,1,3,3,2] i do this code a= [2,2,2,1,1,3,2,1,3,3,2] unique(a) histc(...

11 years ago | 3 answers | 0

3

answers

Question


How to save .mat file in a function?
Hello, i have a function, i wanna save the result to .mat file. i try to execute save example.mat result , but i doesn't work....

11 years ago | 2 answers | 0

2

answers

Question


How to use Maximum angle threshold?
Hello, i wanna ask about MaximumAngleThreshold in http://www.mathworks.com/help/vision/ref/vision.cornerdetectorclass.html H...

11 years ago | 1 answer | 0

1

answer

Question


image disappears when the button is not clicked
Hello, I make a simple GUI on matlab with the button, but the image only appears when i click on the button, and the image di...

11 years ago | 0 answers | 0

0

answers