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Professional Interests: Monte-Carlo methods

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A palindrome is a sequence of characters which reads the same backward or forward, for instance 'a man a plan a canal panama'...

Solve this!

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4 months ago

A chunk of data is to be 'decompressed'. Input: * compressed: a row vector of uint8 values. This is the compressed data. ...

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4 years ago

Given a function handle |f| an initial condition |y0| and a final time |tf|, solve numerically the differential equation dy...

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Add a new block to these towers without letting them fall. To add a new block just choose the x-coordinate (between -10 and ...

2 months ago

Compute the step response of a DC motor shown below <<http://blogs.mathworks.com/images/seth/cody/dc-motor.png>> The param...

Model a simple pendulum of length 200cm with bob of mass 100g and plot the position in degrees. The pendulum starts at 30 degree...

An object is falling freely from a height of 22 meters under the force of gravity. <<http://blogs.mathworks.com/images/seth/c...

Make a first order low pass filter that will filter out the high frequency oscillations for the given input signal. The cut-off ...

Construct a diagram that generates the Fibonacci sequence: 1, 1, 2, 3, 5, 8, 13, 21, 34.....up to 377 The Fibonacci sequ...

Model an ideal mass-spring system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/images/se...

Count the number of pulses that are the result of summing each pulse generator block. Pulse Generator blocks produce a recurr...

Model an ideal mass-spring-damper system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/im...

Produce a full wave rectifier waveform for the given sine wave source. For a sine wave input, the output of the full wave rec...

Produce a signal that outputs the given sine wave source when it is greater than zero and outputs zero when it is less than zero...

Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>> You should see a downward...

Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

Write a function that takes less than zero seconds to execute, as measured using tic and toc. For repeatability, the test case p...

Find the length of the shortest path through the matrix from the top left to bottom right corner. You may move right, down, or d...

Happy 2013, everyone! An interesting tidbit about 2013 is that it is the first year since 1987 to contain four different digits...

Write a function that returns a function that counts the number of times it is invoked. Example: >> h = counter; >> h() ...

How many likes has this problem?

This problem is a poll (and a little bit of "white hat hacktivism" as well) regarding Cody users sentiment about the use of rege...

Check whether the input matrix is a normal magic square: <http://en.wikipedia.org/wiki/Magic_square> Output the logical va...

Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

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