%%%%%%%%%%%%%%%%%%% class: zero %%%%%%%%%%%%%%%%%%%% <a href="matlab:help zero/cat">zero/cat</a> - concatonate zeros into a vector. <a href="matlab:help zero/char">zero/char</a> - convert a zero object into a string. <a href="matlab:help zero/cz2iir">zero/cz2iir</a> - return a,b IIR filter coefficients for a complex zero designed using the bilinear transform. <a href="matlab:help zero/display">zero/display</a> - overloads display functionality for zero objects. <a href="matlab:help zero/eq">zero/eq</a> - overloads the == operator for zero objects. <a href="matlab:help zero/get">zero/get</a> - get zero properties. <a href="matlab:help zero/isfield">zero/isfield</a> - tests if the given field is one of the object properties. <a href="matlab:help zero/ne">zero/ne</a> - overloads the ~= operator for zero objects. <a href="matlab:help zero/resp">zero/resp</a> - returns the complex response of the zero object. <a href="matlab:help zero/rz2iir">zero/rz2iir</a> - Return a,b IIR filter coefficients for a real zero designed using the bilinear transform. <a href="matlab:help zero/save">zero/save</a> - a zero object to file. <a href="matlab:help zero/set">zero/set</a> - set a zero property. <a href="matlab:help zero/string">zero/string</a> - writes a command string that can be used to recreate the input zero object. <a href="matlab:help zero/subsref">zero/subsref</a> - Define field name indexing for zero objects. <a href="matlab:help zero/xml">zero/xml</a> - convert a zero object to an DOM XML object. <a href="matlab:help zero/xmladd">zero/xmladd</a> - add a zero object to the given node of the input XML DOM <a href="matlab:help zero/xmlparse">zero/xmlparse</a> - creates a zero from a zero xml file. <a href="matlab:help zero/zero">zero/zero</a> - construct a pole object.