MATLAB codes

The MATLAB codes for several members of the Dominant Pole Algorithm family have been tested in MATLAB version 7 and higher, for small and large test systems. Note that the codes are not optimized to the limit (there are, for notational simplicity, growing arrays...). I would be happy to receive any questions and remarks on these codes, as well as to be informed of results obtained with it and suggestions for improvements.
All the codes can be obtained here; the script test_dpa_family.m may be used as starting point. See below for test systems including large-scale matrices and dynamical systems for testing eigenvalue and model order reduction algorithms. If you are using these algorithms or test systems for publications, please cite the corresponding papers.
Code and test systems for the SparseRC algorithm for reduction of large-scale parasitic RC networks can be found here.

DPA_TDEFL: Dominant Pole Algorithm with Turbo Deflation
Related publications: RM_SISC_2008, RS_SIMAX_2008, R_PHD_2007

SADPA: Subspace Accelerated Dominant Pole Algorithm
Related publications: RM_IEEE_TPWRS_2006_3, R_PHD_2007

SAMDP: Subspace Accelerated MIMO Dominant Pole Algorithm
Related publications: RM_IEEE_TPWRS_2006_4, R_PHD_2007

QDPA: Quadratic Dominant Pole Algorithm for second order systems
Related publications: RM_SISC_2008

SAQDPA: Subspace Accelerated Quadratic Dominant Pole Algorithm for second order systems
Related publications: RM_SISC_2008

DZA_TDEFL: Dominant Zero Algorithm with Turbo Deflation
Required: DPA_TDEFL
Related publications: MPR_IEEE_TPWRS_2007, RM_SISC_2008, RS_SIMAX_2008, R_PHD_2007

SADZA: Subspace Accelerated Dominant Zero Algorithm
Required: SADPA
Related publications: MPR_IEEE_TPWRS_2007, RM_SISC_2008, RS_SIMAX_2008, R_PHD_2007

SAMDZ: Subspace Accelerated MIMO Dominant Zero Algorithm
Required: SAMDP
Related publications: MPR_IEEE_TPWRS_2007, RM_SISC_2008, RS_SIMAX_2008, R_PHD_2007

SASPA: Subspace Accelerated Sensitive Pole Algorithm
Related publications: RM_IEEE_TPWRS_2008

SARQI: Subspace Accelerated Rayleigh Quotient Iteration
Related publications: RMF_IEEE_TPWRS_2010

Test systems

All power system models originate from CEPEL.

power system	file	dimension n	#inputs	#outputs	references
New England	ww_36_pmec_36.mat	66	1	1	RM_IEEE_TPWRS_2006_3
BIPS/97	ww_vref_6405.mat	13251	1	1	RM_IEEE_TPWRS_2006_3
BIPS/1997	xingo_afonso_itaipu.mat	13250	1	1	RM_IEEE_TPWRS_2008
BIPS/2007	bips07_spa.mat	21476	1	1	RM_IEEE_TPWRS_2008
BIPS/97	mimo8x8_system.mat	13309	8	8	RM_IEEE_TPWRS_2006_4
BIPS/97	mimo28x28_system.mat	13251	28	28	RM_IEEE_TPWRS_2006_4
BIPS/97	mimo46x46_system.mat	13250	46	46	MPR_IEEE_TPWRS_2007
Juba5723	juba40k.mat	40337	2	1	RMF_IEEE_TPWRS_2010
Bauru5727	bauru5727.mat	40366	2	2	RMF_IEEE_TPWRS_2010
zeros_nopss	zeros_nopss_13k.mat	13296	46	46	RMF_IEEE_TPWRS_2010
xingo6u	descriptor_xingo6u.mat	20738	1	6	RMF_IEEE_TPWRS_2010
nopss	nopss_11k.mat	11685	1	1	RMF_IEEE_TPWRS_2010
xingo3012	xingo3012.mat	20944	2	2	RMF_IEEE_TPWRS_2010
bips98_606	bips98_606.mat	7135	4	4	FRM_IEEE_TPWRS_2008
bips98_1142	bips98_1142.mat	9735	4	4	FRM_IEEE_TPWRS_2008
bips98_1450	bips98_1450.mat	11305	4	4	FRM_IEEE_TPWRS_2008
bips07_1693	bips07_1693.mat	13275	4	4	FRM_IEEE_TPWRS_2008
bips07_1998	bips07_1998.mat	15066	4	4	FRM_IEEE_TPWRS_2008
bips07_2476	bips07_2476.mat	16861	4	4	FRM_IEEE_TPWRS_2008
bips07_3078	bips07_3078.mat	21128	4	4	FRM_IEEE_TPWRS_2008
PI Sections 20--80	PIsections20to80.zip	--	--	--	Submitted