UF Sparse Matrix Collection

UF Sparse Matrix Collection: Priebel group.

Click here for a description of the Priebel group.

Click here for a list of all matrix groups.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
Priebel/130bit 2250 MAT, MM, RB 584 575 6,120 binary rectangular - no

Priebel/145bit 2251 MAT, MM, RB 1,002 993 11,315 binary rectangular - no

Priebel/162bit 2252 MAT, MM, RB 3,606 3,597 37,118 binary rectangular - no

Priebel/176bit 2253 MAT, MM, RB 7,441 7,431 82,270 binary rectangular - no

Priebel/192bit 2254 MAT, MM, RB 13,691 13,682 154,303 binary rectangular - no

Priebel/208bit 2255 MAT, MM, RB 24,430 24,421 299,756 binary rectangular - no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
Priebel/130bit	2250	MAT, MM, RB	584	575	6,120	binary rectangular	-	no
Priebel/145bit	2251	MAT, MM, RB	1,002	993	11,315	binary rectangular	-	no
Priebel/162bit	2252	MAT, MM, RB	3,606	3,597	37,118	binary rectangular	-	no
Priebel/176bit	2253	MAT, MM, RB	7,441	7,431	82,270	binary rectangular	-	no
Priebel/192bit	2254	MAT, MM, RB	13,691	13,682	154,303	binary rectangular	-	no
Priebel/208bit	2255	MAT, MM, RB	24,430	24,421	299,756	binary rectangular	-	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.