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回复求助matlab小波分析(有数据)
不知对不对?希望有高人能够指点
t=[0 0.32 0.634 0.962 1.254 1.589 1.817 2.003 2.286 2.531 2.828 3.124 3.583 3.714 3.995 4.116 4.435 4.691 4.838 5.076 5.329 ];
y=[1.712634 1.614206 1.752005 1.752005 1.240183 0.86616 0.885845 0.90553 0.954744 1.003958 0.885845 0.767732 0.659462 0.551192 0.503459 0.551192 0.521664 0.492136 0.738204 0.984272 4.754035];
plot(t,y);
coefs=cwt(y,[1:0.2:3],'mexh','plot') t=[0 0.32 0.634 0.962 1.254 1.589 1.817 2.003 2.286 2.531 2.828 3.124 3.583 3.714 3.995 4.116 4.435 4.691 4.838 5.076 5.329 ];
y=[1.712634 1.614206 1.752005 1.752005 1.240183 0.86616 0.885845 0.90553 0.954744 1.003958 0.885845 0.767732 0.659462 0.551192 0.503459 0.551192 0.521664 0.492136 0.738204 0.984272 4.754035];
plot(t,y);
coefs=cwt(y,[1:0.2:3],'mexh','plot') |
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