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gibson:teaching:spring-2016:math445:exam1topics [2016/02/29 09:28] gibson |
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* hamster dynamics / Google Page Rank: how to translate a graph of nodes and links to a transition matrix and then calculate the steady-state distribution. | * hamster dynamics / Google Page Rank: how to translate a graph of nodes and links to a transition matrix and then calculate the steady-state distribution. | ||
- | The exam will have around ten questions, some easy, some not so easy. For most questions, you will be asked to answer with Matlab code in correct syntax. E.g. | ||
- | **Problem 1:** (totally straightforward) Given a matrix $A$, write one line of Matlab code that would assign the 3rd row of $A$ into the variable $x$. | ||
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- | **Problem 2:** (slightly tricky) Given a matrix $A$, write one line of Matlab code that convert the $j$th column of $A$ into a row vector and assign it to the variable $x$. |