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下面這個函數(shù)大家都不會陌生,計算zernike函數(shù)值的,并根據(jù)此可以還原出圖像來, *+XiBho 我輸入10階的n、m,r,theta為38025*1向量,最后得到的z是29525*10階的矩陣, z%1e>`\E 這個,跟我們用zygo干涉儀直接擬合出的36項zernike系數(shù),有何關(guān)系呢? +v~x_E5FP 那些系數(shù)是通過對29525*10階的矩陣每列的值算出來的嘛? /~Bs5f.]? 5$$#d_Gj ?6]B6 FUf.3@} 4K\o2p?4 function z = zernfun(n,m,r,theta,nflag) sH>`eqY %ZERNFUN Zernike functions of order N and frequency M on the unit circle. h$}PQ % Z = ZERNFUN(N,M,R,THETA) returns the Zernike functions of order N G[*z,2Kb> % and angular frequency M, evaluated at positions (R,THETA) on the S
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