matlab a a graph plot

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Answer 1

[KSSV]

%wava tank problem
clc; %clear workspace command window
%input
a=0.5;
rho=1030;
g=9.81;
l=30;
L=5.216;
d=2;
T=2;
w=2*pi/T;
k=2*pi/L;

Nx=80;
Nz=80;
Nt=5;
Lx=30;

Lt=4;
%end
x=linspace(0,L,Nx); %mesh
z=linspace(0,-d,Nz); %mesh
t=linspace(0,Lt,Nt); %mesh
[X,Y] = meshgrid(x,z) ; 
dphix = zeros(size(X)) ; 
dphiy = zeros(size(Y)) ; 
for i = 1:length(t)
  dphix = a*w/k*exp(k*Y).*cos(k*X-w*t(i)) ; 
  dphiy = a*w*exp(k*Y).*sin(k*X-w*t(i)) ; 
  quiver(X,Y,dphix,dphiy)
  axis tight
  drawnow
end

[NAS]

Thankyou sir .......