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Jae-Hee Park


Last seen: 2 months ago Active since 2021

Hi Im Jae-Hee

Programming Languages:
Python, C++, C, C#, MATLAB
Spoken Languages:
English, Korean

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Question


Finding peak in the Gaussian like function which Value is unknown.
Hi! I want to find the peak in the Gaussian form of value. But the difficulty is that the data is not given. My pseudo code i...

2 months ago | 1 answer | 0

1

answer

Question


How do I know how large an array can fit on the GPU?
Hi I am trying some analysis on gpu like fft() functions. But the array is too large to calulate on my GPU(TITAN Xp). So, I t...

3 months ago | 1 answer | 0

1

answer

Question


Is there a bug in MATLAB siderealTime function?
Hey! I want to use siderealTime function in MATLAB but the value is different in the code below. I think thGMST(1) and thGMST...

5 months ago | 1 answer | 0

1

answer

Question


how to make timer callback function?
Hi I tried making a timer callback function on app designer like this, but it didn't work. What is the problem? function Tes...

5 months ago | 1 answer | 0

1

answer

Question


change code to use GPU
Hi I am trying to change a code that has double for loop to use GPU(single gpu right now). But it seems fall in endless loop,...

6 months ago | 0 answers | 0

0

answers

Question


3d object rotation
Hi! I Just make 2 sphere which one of them is orientated on origin and the other positioned on far from origin. then I want t...

6 months ago | 1 answer | 0

1

answer

Question


Add and delete Tree nodes with context menu in app designer
Hi! I am making an app using app designer. There is a uitree, and I was able to create a child node of that uitree through t...

6 months ago | 1 answer | 0

1

answer

Question


data structure in Matlab for actively add and remove objects or structure.
Hi! I need to actively add and remove objects or structures that have multiple pieces of information, including a handle that c...

6 months ago | 0 answers | 0

0

answers

Question


3d line plot faster.
Hi I am looking for 3D Line plot faster. My plot data is continuous and has 1 to 86400*365*10 lines. (1sec ~10 years seconds) ...

6 months ago | 0 answers | 0

0

answers

Question


Change code to paralle computing (for loop -> parfor loop)
Hi I am trying to change a code that has double for loop to parfor loop(outside for becomes parfor). But it seems fall in end...

6 months ago | 1 answer | 0

1

answer

Question


Two while or for loop in app designer.
Hi I am looking for a way for cancle running loop when a button cliked. For a example there is a code below. When I clicked t...

6 months ago | 0 answers | 0

0

answers

Question


plot earth shadow(lighting?)
Hi, I want to make Earth plot like below picture. The point is the borfer of lighting area and shadow area should show clearly...

6 months ago | 1 answer | 0

1

answer

Question


MATLAB geoglobe Earth shadow
Hi, I am looking for a way to make Earth plot and earth shadow plot. I found function geoglobe that makes earth finite but t...

6 months ago | 0 answers | 0

0

answers

Question


multi app designer wait function
Hi there! I am here to find answer! I make a app with app designer which have multi apps. When I start the App, GUI1 is app...

6 months ago | 0 answers | 0

0

answers

Question


Plot rotation earth in real time with MATLAB appdesigner
Hi there I want to make a app using by app designer. when starting app with start time and end time, app shows the Earth 3D g...

7 months ago | 0 answers | 0

0

answers

Solved


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...

11 months ago

Solved


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 ...

11 months ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

11 months ago

Answered
[app designer] UIAxes mouse moving delay.
I solved this problem. 내장된 좌표축 상호 작용 비활성화 - MATLAB disableDefaultInteractivity - MathWorks 한국 disableDefaultInteractivity(app....

12 months ago | 0

| accepted

Question


[app designer] UIAxes mouse moving delay.
Hi there. I am trying to make a app that makes image on UIAxes sequensly. But when I moving a mouse pointer inside the image...

12 months ago | 1 answer | 0

1

answer

Answered
[App Designer]how to make endless loop program.
Geoff Hayes 2021년 12월 21일 13:12 @Jae-Hee Park - why is a while loop needed? When the new data is received, draw the image then...

12 months ago | 0

| accepted

Question


[App Designer]how to make endless loop program.
I want to create an app that continuously receives input and displays new images. If I simply put a function that creates an im...

12 months ago | 1 answer | 1

1

answer

Answered
[app designer] Create callback function when a variable changed.
Use "ConnectionChangedFcn"

12 months ago | 0

| accepted

Question


[app designer] Create callback function when a variable changed.
Hello I am here to find help I want to make a simple app which containing a Lamp in app designer. That Lamp turns green when t...

12 months ago | 1 answer | 0

1

answer

Question


sorting a cell array
I have a cell data like this cell = {3,1,6,[2,6,7],[4,10],10}; then i want to that cell becomes like this cell = {1,[2,6,7],3...

1 year ago | 1 answer | 0

1

answer

Question


how to disconnect tcp/ip connection?
I made tcp/ip server and client like this server = tcpserver('0.0.0.0',111); and another app cli = tcpclient('localhost',111)...

1 year ago | 1 answer | 0

1

answer

Question


How to make stanalone app with app designer for Macbook or Android or ios
Hi I making a app for Windows. but one of my friend asked me 'can you make ios app?' thus i wandering what it is posible maki...

1 year ago | 1 answer | 0

1

answer

Question


How to include txt file on standalone app by app designer.
Hi I am making a app using by app designer which read txt file and display values. I am using this code. function Data = ar...

1 year ago | 1 answer | 0

1

answer