hw3 - [1/4 Matrix Multiplication Homework 3 RELATE...

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3/15/2016 [1/4] Matrix Multiplication - Homework 3 - RELATE 1/1 Matrix Multiplication Let and Compute and without using a computer. A=[421−115−234440−162−5] B=[−1000020000200003]. AB BA
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3/15/2016 [2/4] Evaluating a 2D Gaussian - Homework 3 - RELATE 1/1 Evaluating a 2D Gaussian Evaluate the following function (a Gaussian in two dimensions, or, if you like fancy words, a multivariate normal distribution function --although this is missing a constant factor in the front): Where for a single point in the plane, . That is a point with coordinates and . You will evaluate the Gaussian function for a grid generated by variables x and y specifying the and the coordinates of the grid points. For example, and would generate the following four points in the plane: Store the evaluation result in the variable gaussian and plot the function as a pseudocolor plot in the plane.
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