www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dspdata/@abstractfreqrespwspectrumtype/validatespectrumtype.m
function validatespectrumtype(this,spectrumType) %VALIDATESPECTRUMTYPE Validate SpectrumType property value. % % This error checking should be done in the object's set method, but for % enum datatypes UDD first checks the list before calling the set method. % Author(s): P. Pacheco % Copyright 1988-2004 The MathWorks, Inc. validStrs = {'onesided','twosided'}; if ~ischar(spectrumType) | ~any(strcmpi(spectrumType,validStrs)), error(message('signal:dspdata:abstractfreqrespwspectrumtype:validatespectrumtype:invalidSpectrumType', 'SpectrumType', validStrs{ 1 }, validStrs{ 2 })); end % [EOF]