SSM_BP2tor
Contents
function SSM_BP2tor(obj,oid,run,lab,parName,parRange,outdof,varargin)
SSM_BP2TOR
This function performs continuation of 2D tori of slow dynamics. Each 2D tori corresponds to a 3D torus (quasi-periodic) response in regular time dynamics. The continuation here starts from a saved solution, which is a branch point. The continuation follows along the secondary branch passing through this point.
FRCIRS = SSM_TOR2TOR(OBJ,OID,RUN,LAB,PARNAME,PARRANGE,OUTDOF,VARARGIN)
oid: runid of current continuation
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run: runid of continuation for saved solution
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lab: label of continuation for saved solution
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parName: freq-amp/amp/freq continuation parameter. In the case of freq-amp, both two parameters are free to change and hence varrho is fixed. In contrast, varrho is fixed if there is only one continuation parameter
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parRange: continuation domain of parameter, which is given in the form of {[om1,om2],[f1,f2]} for freq-amp, [f1,f2] for amp and [om1,om2] for freq. It is noted that the domain [om1,om2] should contain the natural frequency with index 1 in the mFreq vector outdof: output for dof in physical domain
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varargin: ['saveICs'] flag for saving the initial point in trajectory
See also: SSM_PO2TR, SSM_TOR2PTOR, SSM_CONT_TOR
obj.SSM_cont_tor('BP',oid,run,lab,parName,parRange,outdof,varargin{:});
end