T K

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Please help me to run this simple code
% Error Array indices must be positive integers or logical values. Error in Untitled2 (line 45) kh=kf*((k1+2*kf-2*ph1(kf-k1...

etwa 20 Stunden vor | 0 Antworten | 0

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Frage

Solve system of equations
I want to solve 4 equation such that: a0=F(B1,B2,B3,B4); a1=F(B1,B2,B3,B4): k=F(B1,B2,B3,B4); ...

etwa ein Monat vor | 1 Antwort | 0

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Frage

Please help me, i would to make the color of this run figure as the color of the attached figure
x=-20:0.1:20; t=-10:0.1:10; [X,T]=meshgrid(x,t);omega=0.11;b=0.01;sig=sqrt(omega-10*b); alfa=0.1 ;a=0.1;c=-(alfa+2*a*k);k=al...

2 Monate vor | 1 Antwort | 0

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Frage

Please help me, i would to make the color of the run 3D figure as the color of attached figure
x=-20:0.1:20; t=-15:0.1:15; [X,T]=meshgrid(x,t);omega=0.11;b=0.01;sig=sqrt(omega-10*b); alfa=0.1 ;a=0.1;c=-(alfa+2*a*k);k=alfa...

2 Monate vor | 1 Antwort | 0

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Frage

Please help me to solve this simple error
%Code % Tanh–Coth Method for Solving Nonlinear ODEs clear; clc; syms U(xi) a0 a1 a2 b1 b2 c xi d1 d2 d3 % Example ODE: ...

3 Monate vor | 2 Antworten | 0

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Frage

I need to find the values of the constants
% Tanh–Coth Method for Solving Nonlinear ODEs clear; clc; syms U(xi) a0 a1 a2 b1 b2 c xi % Example ODE: U'' - U + 2*U^3 = 0 ...

3 Monate vor | 0 Antworten | 0

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Frage

please help me to add legend in run figure as attached photo
function sol= proj clc;clf;clear; myLegend1 = {}; rr = [0 0.5 1 1.5 2] numR = numel(rr); m = linspace(0,30); alf...

3 Monate vor | 1 Antwort | 0

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Frage

Please i need Activation key when setup Matlab 2020

4 Monate vor | 1 Antwort | 0

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Frage

How to format the 3-D figure from 2-D like as the attached figure. The third axis represnt different values for Bi "Take any value for Bi"
function sol= proj clc;clf;clear; global lamda %Relation of base fluid rhof=1; kf=0.613*10^5; cpf=4179*10^4; muf=10^-3*10...

mehr als 2 Jahre vor | 0 Antworten | 0

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Frage

How to format the figure from 2-D to surface figure like as the attached figure. The third axis represnt different values for Bi "Take any value for Bi"
function sol= proj clc;clf;clear; global lamda %Relation of base fluid rhof=1; kf=0.613*10^5; cpf=4179*10^4; muf=10^-3*...

mehr als 2 Jahre vor | 1 Antwort | 0

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Frage

How to format notation to use "... x 10^-5..." instead of "...e..." in this figure
attached figure

mehr als 2 Jahre vor | 2 Antworten | 0

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Frage

Please help me to connect between three points with plot (draw line)
I want to connect the three points (draw line) shown in the picture in the plot command. function sol= proj clc;clf;clear; ...

fast 3 Jahre vor | 1 Antwort | 0

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Frage

Please help me to run surf plot with bvp4c.
Please help me to run surf plot with bvp4c.The surfce digram consists of (constant Prf [2 :1:6] represents y-axis & vector>> so...

fast 3 Jahre vor | 1 Antwort | 0

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Frage

Please, I want help in adjusting the quality of the figure surface shape as in the attached picture (as in color, and colored lines in the horizontal plane)
options = odeset('RelTol',1e-6,'Stats','on'); % initial conditions Xo = [0.5; 0.7; 2]; % choose parameters t and a tspan = l...

fast 3 Jahre vor | 0 Antworten | 0