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# Brian

##### Last seen: 2 months ago
10 total contributions since 2011

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Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x&#8321;_ + _x&#8322;_ = 2 _x&#8321;...

8 months ago

Solved

Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

8 months ago

Solved

Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

8 months ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

8 months ago

Solved

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

8 months ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 months ago

Answered
OpenGL and print
thanks for the reply. it seems like there are 2 levels of transparency that are relavent here: 1. background transparency and...

9 years ago | 0

Answered
OpenGL and print
export_fig seems to have a <http://sites.google.com/site/oliverwoodford/software/export_fig known and unresolved issue> when tra...

9 years ago | 0

Answered
solve two equations for two unknown variables
you can solve a 2x2 by substitution or you can use rref.m. substitution is probably *easier* in this case!

9 years ago | 0

Question

OpenGL and print
I've searched the blogs and answers but haven't found a satisfactory answer except that there is no satisfactory answer... so i'...

9 years ago | 6 answers | 3

answers