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brqhl_ing
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Ö±½Ó syms x y dx=10*£¨y-x£©; xn=hilbert(dx); xr=real(xn1) xi=imag(xn1) P=atan2(xi,xr)% ÕâÑùÐÐÂ𣿠ÔËÐкó³öÏÖ£ºsyms x y >> dx=10*(y-x); >> xn=hilbert(dx); xr=real(xn1); xi=imag(xn1); P=atan2(xi,xr); Warning: HILBERT ignores imaginary part of input. > In hilbert at 39 ??? Function 'fft' is not defined for values of class 'sym'. Error in ==> fft at 36 [varargout{1:nargout}] = builtin('fft', varargin{:}); Error in ==> hilbert at 47 x = fft(xr,n,1); % n-point FFT over columns. |
7Â¥2010-05-29 14:44:06
brqhl_ing
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2Â¥2010-05-28 10:12:30
brqhl_ing
Òø³æ (СÓÐÃûÆø)
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3Â¥2010-05-28 15:21:18
lijinfeng042
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Matlab
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¡ï ¡ï ¡ï
brqhl_ing(½ð±Ò+1):лл²ÎÓë
adu886886(½ð±Ò+2):ллָµ¼ 2010-05-28 19:55:47
brqhl_ing(½ð±Ò+4): 2010-05-29 08:26:30
brqhl_ing(½ð±Ò+1):лл²ÎÓë
adu886886(½ð±Ò+2):ллָµ¼ 2010-05-28 19:55:47
brqhl_ing(½ð±Ò+4): 2010-05-29 08:26:30
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4Â¥2010-05-28 18:58:48













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