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taiya / dgp

Digital Geometry Processing - Fall 2016 - University of Victoria
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Found a mistake in the white board notes.. #12

Closed xuzheng0927 closed 7 years ago

xuzheng0927 commented 7 years ago

"D_ii=0 if i belongs to the constraints; 0 otherwise" I think should be "D_ii=1..." That's why my output was always incorrect :(

xuzheng0927 commented 7 years ago

@ataiya By the way, is the "re-ordering method" the one that uses matrix A=[A11,A12;A21,A22]?

taiya commented 7 years ago

Thanks for the report! I will write my digital notes and upload it to the Dropbox folder this afternoon.

taiya commented 7 years ago

And yes, the re-ordering method (i.e. hard constraints) is when you first permute the matrices, and then you solve only for the variables that are not constrained