cart2sph.m

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% CART2SPH   Cartesian嵗昗偐傜媴柺嵗昗傊偺曄姺
% 
% [TH,PHI,R] = CART2SPH(X,Y,Z) 偼丄Cartesian嵗昗 X, Y, Z 偵奿擺偝傟偨
% 僨乕僞偺懳墳偡傞梫慺傪丄媴柺嵗昗(曽埵妏 TH丄嬄妏 PHI丄敿宎 R)偵曄姺
% 偟傑偡丅攝楍 X, Y, Z 偼丄摨偠僒僀僘偱側偗傟偽側傝傑偣傫
% (傑偨偼丄偄偢傟偐偑僗僇儔偱傕峔偄傑偣傫)丅
%  TH 偲 PHI 偼丄儔僕傾儞扨埵偱弌椡偝傟傑偡丅
%
% TH 偼丄惓偺x幉偐傜應掕偝傟偨xy暯柺偱偺嵍夞傝偺妏搙偱偡丅
% PHI 偼丄xy暯柺偐傜偺嬄妏偱偡丅
%
% 嶲峫  CART2POL, SPH2CART, POL2CART.


%   L. Shure, 4-20-92.
%   Copyright 1984-2004 The MathWorks, Inc.