Feeds
質問
Ternary plot (Contour lines)
Hi, I am trying to draw some contour lines of a ternary phase diagram. I am currently just using closely spaced digitized points...
2年以上 前 | 1 件の回答 | 0
1
回答質問
How to code a certain part of this equation?
I am trying to write a code for solving population based equations (PBEs) using cell average technique (CAT) by Kumar et al. (20...
3年以上 前 | 1 件の回答 | 0
1
回答質問
How to use Eventfunction for this ODE set?
The main variables are R and N. I want to switch between the functions externally or internally. I know Event function ...
5年弱 前 | 1 件の回答 | 0
1
回答回答済み
Need help creating a loop
Replace t with t(k). clc clear Dg = 100; Vd = 50; ka = 1.8; ke = 0.1; t = 0.1:.1:24; Cp = zeros(1,length(t)); ...
Need help creating a loop
Replace t with t(k). clc clear Dg = 100; Vd = 50; ka = 1.8; ke = 0.1; t = 0.1:.1:24; Cp = zeros(1,length(t)); ...
5年弱 前 | 0
質問
Optimizing ODE solver performance for very small step size
Hi, I have a function (containing 2 diff. eqns) that needs to be solved. Unfortunately, the time step needed is 1e-11. I think t...
5年弱 前 | 0 件の回答 | 0
0
回答質問
Calling a function normally vs feval
I have a script containing equations getting passed to lsqnonlin. Some of the equations need to call functions while they are be...
5年以上 前 | 1 件の回答 | 0
1
回答質問
Subfunctions in optimization objective function
Hi, I am trying to use the fmincon function for a minimization problem. I am trying to minimize the total gibbs energy of the s...
5年以上 前 | 1 件の回答 | 0
1
回答質問
Writing files to .csv
Hi, I am curious to know about the execution speed of a task I want to perform. I have a lot of data (variables) to store that i...
5年以上 前 | 0 件の回答 | 0
0
回答質問
Function running slow than scripts when placed in a 'for loop'?
I am trying to execute a program which has a function being called in a for loop, say: %version1 for i =1 : 1000 x = myfu...
5年以上 前 | 1 件の回答 | 0
1
回答質問
R2015a plot problem with ticklabel definition
x = 0:0.01:20; y1 = 200*exp(-0.05*x).*sin(x); y2 = 0.8*exp(-0.5*x).*sin(10*x); figure % new figure [hAx,hLine1,hLine2] = p...
6年弱 前 | 2 件の回答 | 0
