Documentation of sigifun

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Function Synopsis

y = sigifun(x, b, c, tau);

Help text


  This function is used in solving for sigma_i in the
  Delayed oscillator equation.
  
  It should be used in conjunction with fsolve.m

Cross-Reference Information

This function is called by

Listing of function sigifun

function y = sigifun(x, b, c, tau);
  
%b = 3.9;
%c = 2.2;
%tau = 0.5;

y = c - x./(tan(x*tau)) - (1/tau)*log(b*sin(x.*tau)./x);