# Jinsoo

### Pusan National University

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Question

How can I arrange the number of workers and number of computational threads?

Hello. I'm using workstation of 44 cpu and 88 threads. In this case, how can I arrange the number of workers and number of co...

4 years ago | 1 answer | 0

### 1

answerQuestion

Performance of physical cores VS hyper-threading?

Hello. I'm using two Xeon E5-2680 v4, ASUS z10pe-d16 ws M/B(Dual CPU M/B). As you know that there're physical 28 cores and 5...

7 years ago | 0 answers | 0

### 0

answersQuestion

typical mesh generation and surf plot ?

Hello. I'd like to ask you how can I make the typical mesh and its 3D figure in the following code: %% clc; clear; clo...

7 years ago | 1 answer | 0

### 1

answerQuestion

Matlab GPU processing: Nvidia Quadro k2200 vs Geforce GTX 970

Hello. I'm going to buy a desktop for numerical calculation of huge matrix and iterate them. I wonder which one is better ...

8 years ago | 1 answer | 0

### 1

answerQuestion

How can I upgrade the multi variable integration?

Hello. I'd like to integrate the multi variable equation as attached using trapezoidal integral. <</matlabcentral/answers/u...

8 years ago | 1 answer | 0

### 1

answerQuestion

Making a MATLAB movie including the title, axis, x-y labels, time display

Dear colleague, I want to make a movie file (avi) which when played back on a non-matlab PC includes the title, axis, x-y lab...

11 years ago | 0 answers | 0

### 0

answersQuestion

movie2avi axis label display

Dear, I made a movie file by movie2avi as follows figure(8) axis tight for ii = 1:Nt/2-10 plot(x, ex_sol(...

11 years ago | 0 answers | 0

### 0

answersQuestion

parfor for double iteration??

Dear, I want to make a matrix G(m, n) as follows: gamma = sqrt(sqrt(k/(E*I))); % gamma G = zeros(length(x),length(qusi))...

11 years ago | 2 answers | 0

### 2

answersQuestion

Calculating over some points

Dear Colleagues, I am trying to calculate the volume surrended by some points in space. There are some points such as (x_1, y_...

11 years ago | 1 answer | 0

### 1

answerQuestion

quad2d: Reached the maximum number of function evaluations

I'm trying to find the error in the following code. I want to iterate: for iter = 1:10 % uallA = Int_GLA.*(-Int_GC - In...

11 years ago | 1 answer | 0

### 1

answerQuestion

Double integral with singularity

Hi, I want to integrate the following equation (singularity at t = \tau) 1./sqrt(4*pi*(t-\tau)).*exp(-(x - \xi).^2./(4*(t-\...

11 years ago | 1 answer | 0