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Hyeokjin Jho


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47 total contributions since 2018

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Answered
Workaround for linking separate axes without breaking the first link?
Use linkprop ax(1) = subplot(2,2,1); ax(2) = subplot(2,2,2); ax(3) = subplot(2,2,3); l1 = linkprop(ax([1,2]),'ylim'); l2 ...

2 months ago | 0

| accepted

Answered
Pairwise comparision matrix considering a permutation
A=[2 3; 4 7; 5 4; 2 1]; len = size(A,1); idx(:,1) = repelem(1:len,len); idx(:,2) = repmat(1:len,...

2 months ago | 0

| accepted

Submitted


bindValue
This function allows data binding of values between property in source and view objects.

2 months ago | 2 downloads |

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Submitted


MVVM example
Model-View-ViewModel example for MATLAB app designer

2 months ago | 5 downloads |

Answered
How does clearing nested function workspace works?
While I study Javascript, I learned this behaviour is called closure "A closure is a function having access to the parent scope...

2 months ago | 0

Question


How to change terminal PFI of DAQ channel?
I am using NI 6052E. I have to count input pulse using counter ctr0. The input signal is physically connected to PFI0. However,...

3 months ago | 0 answers | 0

0

answers

Answered
How to pass a struct as name-value-pairs to a function?
try namedargs2cell

3 months ago | 0

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

4 months ago

Solved


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

4 months ago

Solved


Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

4 months ago

Solved


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

4 months ago

Solved


Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

4 months ago

Solved


Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

4 months ago

Solved


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

4 months ago

Solved


Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

4 months ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

4 months ago

Solved


Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

4 months ago

Solved


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...

4 months ago

Solved


Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

4 months ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

4 months ago

Solved


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

4 months 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...

4 months ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

4 months ago

Solved


Return area of square
Side of square=input=a Area=output=b

4 months ago

Solved


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

4 months ago

Submitted


draggableRectangle
Draws rectangle which can be dragged or resized by mouse pointer

6 months ago | 3 downloads |

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Answered
How do I add error bars to the data points of a fitted surface?
Try surferror : https://www.mathworks.com/matlabcentral/fileexchange/73699-surferror

6 months ago | 0

Question


How does clearing nested function workspace works?
I found that this code works : function main message = 'hello world!'; figure; uicontrol('style','pushbutton',.....

1 year ago | 2 answers | 0

2

answers

Answered
Index in position 2 exceeds array bounds
Since n = 4, for(j=1:1:n-1) will make j from 1 to 3. However pos is 4x2 matrix. When j is 3, pos(1,j) refers outside of the mat...

1 year ago | 0

Answered
What do the pixelIdxlist mean?
Let's say your image input for bwconncomp is BW. i.e. CC = bwconncomp(BW); Then CC.pixelIdxList{i} is linear indices of i-th i...

1 year ago | 0

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