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How can I merge these lines with different slopes between y intervals to be shown in a figure to create a composite curve?
clc; clear; close all; tic figure y=0:50:1000; x=0:0.1:2000; line([x(1),x(end)],[100,100],'color','k','linestyle','--') ...
4 years 前 | 0 个回答 | 0
0
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how can I solve this exceeding matrix index? and what is wrong in my ode23s solver?
clear all clc global nx nz dx dz alphaf alphap vzf vzp km kf kp r eps chi mw R T0p T0f ruf rup cpf cpp nt dt % constant T0f...
4 years 前 | 2 个回答 | 0
2
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How can I solve this partly ran PDE with explicit method which is ended in unmatched dimensions?
The main equation is: and the descritized one is as below: the boundry conditions are listed below: wich are descriti...
4 years 前 | 0 个回答 | 0
0
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How can I equalize my vector length?
PC=250; FFB=PC; yph=0.1; for i=2:98 yph(1)=0.01; FG=3*PC*((1-yph(i-1))/(0.98-yph(i-1))); FE=(1/yph(i-1)-1)*0.02*FG; P...
4 years 前 | 1 个回答 | 0
1
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In this code I come across with the initial guess as an answer but the correct answer must be about 1.94.
tc=507.6; %k pc=3.02; %Mpa w=0.301; p=1.67; %Mpa t=477.6; %k tr=t/tc; R=8.314*1e-6; ac=0.457235*(R*tc)^2/pc; k=0.37464+...
4 years 前 | 0 个回答 | 0
