?? exa120403.m
字號(hào):
%--------------------------------------------------------------------------
% exa120403.m, for fig12.4.3
%--------------------------------------------------------------------------
clear
iter=8
[phi1,psi1,phi2,psi2,xval] = wavefun('bior2.2',iter);
figure(1)
subplot(3,2,1)
plot(xval,phi1);grid on
Ylabel('bior2.2 phi-D')
subplot(3,2,2)
plot(xval,psi1);grid on
Ylabel('bior2.2 psi-D')
[phi1,psi1,phi2,psi2,xval] = wavefun('bior2.4',iter);
subplot(3,2,3)
plot(xval,phi1);grid on
Ylabel('bior2.4 phi-D')
subplot(3,2,4)
plot(xval,psi1);grid on
Ylabel('bior2.4 psi-D')
[phi1,psi1,phi2,psi2,xval] = wavefun('bior2.6',iter);
figure(2)
subplot(3,2,1)
plot(xval,phi1);grid on
Ylabel('bior2.6 phi-D')
subplot(3,2,2)
plot(xval,psi1);grid on
Ylabel('bior2.6 psi-D')
[phi1,psi1,phi2,psi2,xval] = wavefun('bior2.8',iter);
subplot(3,2,3)
plot(xval,phi1);grid on
Ylabel('bior2.8 phi-D')
subplot(3,2,4)
plot(xval,psi1);grid on
Ylabel('bior2.8 psi-D')
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