# Difference between revisions of "HW4 Prob 3a formula correction"

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− | The formula | + | The formula in the book for problem 3a is incorrect. It should be be replaced with: |

<center><math> | <center><math> | ||

y_k = C A^k x_0 + \sum_{i=0}^{k-1} C A^i B u_{k-1-i} + D u_k | y_k = C A^k x_0 + \sum_{i=0}^{k-1} C A^i B u_{k-1-i} + D u_k | ||

</math></center> | </math></center> | ||

− | --[[User:Braman|Braman]] 08:19, 23 October 2007 (PDT) | + | --[[User:Braman|Julia Braman]] 08:19, 23 October 2007 (PDT) |

[[Category: CDS 101/110 FAQ - Homework 4, Fall 2007]] | [[Category: CDS 101/110 FAQ - Homework 4, Fall 2007]] |

## Revision as of 15:20, 23 October 2007

The formula in the book for problem 3a is incorrect. It should be be replaced with:

--Julia Braman 08:19, 23 October 2007 (PDT)