Feeds
提问
How can i solve 'vector's length is different'
clc, close all; r=0.012*24;Nmax=1.15*10^7; dt=100; t=0:dt:100; n=100; fdot=3*10^(-10); vmed= 1/(10*(1-0.002)); fent=fdot*vm...
3 years 前 | 1 个回答 | 0
1
个回答提问
I want to solve it with the unknown
clc,clear;close all; syms r Nddotmax; f = @(t,y,s,r,Nddotmax) (r*((1-y)/Nddotmax)+s-0.0012*0.02*y); %y=Nddotexi,vmed=0.02,fdo...
3 years 前 | 1 个回答 | 0
1
个回答提问
Matlab plot is not correct
clc,clear;close all; f = @(t,y,s) (0.0012*((1-y)/(1.66*10^(6)))+s-0.0012*0.02*y); %y=Nddotexi,vmed=0.02,fdot=3*10^(-18),r=0.00...
3 years 前 | 1 个回答 | 0
1
个回答提问
How can i adapt Euloer backward method
Solve this by eulor backward method then I write BW code in matlab simply % dy/dt=y-t^2+1 ; 0<=t<=2 ; y(0)=0.5; clc,cle...
3 years 前 | 0 个回答 | 0
0
个回答提问
How can i solve loop?
clc;clear;close; a2=0.002;%p=2.7;L=0.015;FA=0.35;MA=10;df=3*10^(-6);W=25*10^(-3); %filter2 %Pe=df*L/W^2; Fk=(4*a2-(a2)^2-3)/4-...
3 years 前 | 1 个回答 | 0
1
个回答提问
How can i solve "Index exceed the number of array problem(1)
t=0:0.1:800; n=800; Nddotin=500; Nddotpen=8.9; Nddotdep=Nddotin*nfilt; Nddotsur=Nddotdep*(1-nanti); for i=1:n+1 Nddot...
3 years 前 | 1 个回答 | 0
