UF Sparse Matrix Collection

UF Sparse Matrix Collection: JGD_SPG group.

Click here for a description of the JGD_SPG group.

Click here for a list of all matrix groups.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
JGD_SPG/08blocks 2194 MAT, MM, RB 300 300 592 integer unsymmetric 0% no

JGD_SPG/EX1 2195 MAT, MM, RB 560 560 8,736 binary symmetric yes no

JGD_SPG/EX2 2196 MAT, MM, RB 560 560 8,736 binary symmetric yes no

JGD_SPG/EX3 2197 MAT, MM, RB 2,600 2,600 71,760 binary symmetric yes no

JGD_SPG/EX4 2198 MAT, MM, RB 2,600 2,600 71,760 binary symmetric yes no

JGD_SPG/EX5 2199 MAT, MM, RB 6,545 6,545 295,680 binary symmetric yes no

JGD_SPG/EX6 2200 MAT, MM, RB 6,545 6,545 295,680 binary symmetric yes no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
JGD_SPG/08blocks	2194	MAT, MM, RB	300	300	592	integer unsymmetric	0%	no
JGD_SPG/EX1	2195	MAT, MM, RB	560	560	8,736	binary symmetric	yes	no
JGD_SPG/EX2	2196	MAT, MM, RB	560	560	8,736	binary symmetric	yes	no
JGD_SPG/EX3	2197	MAT, MM, RB	2,600	2,600	71,760	binary symmetric	yes	no
JGD_SPG/EX4	2198	MAT, MM, RB	2,600	2,600	71,760	binary symmetric	yes	no
JGD_SPG/EX5	2199	MAT, MM, RB	6,545	6,545	295,680	binary symmetric	yes	no
JGD_SPG/EX6	2200	MAT, MM, RB	6,545	6,545	295,680	binary symmetric	yes	no

Maintained by Tim Davis, last updated 10-Jun-2015.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
See UFget to download directly into MATLAB.