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Daniel Frey


MIT

18 total contributions since 2013

Professor of Mechanical Engineering
Professional Interests: Statistics, Design of Experiments, RC Flying

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Submitted


Boost converter DC to DC
A circuit that raises the Voltage of a DC supply like a battery

2 years ago | 6 downloads |

Submitted


The Ideal Gas Law, Data, and Footballs
Explore the phenomena behind deflategate and learn about data analysis

3 years ago | 4 downloads |

Submitted


Mastermind Game and Experimentation
Use the game Mastermind to explore ideas about experimentation and data

3 years ago | 1 download |

Submitted


Toyota Unintended Acceleration
Explore the problems Toyota faced with cars accelerating apparently without the driver's intent

3 years ago | 0 downloads |

Submitted


Data Analysis via Regression: Cutting Rocks
Students explore linear regression (multiple) via a data set on rock cutting

3 years ago | 1 download |

Submitted


Food Aid Packaging: A Problem Set on Data and Experiments
Explore data and inference through an example on how food is shipped

3 years ago | 0 downloads |

Submitted


Experiments with a Bouncing Ball
Explore Factorial Design of Experiments Using a Bouncing Ball as the System Under Investigation

3 years ago | 6 downloads |

Submitted


Modeling the kinematics of an engine
Explore the kinematic behavior of a slider crank mechanism the guides a piston and crankshaft

3 years ago | 2 downloads |

Submitted


Mathematical Modeling of Fluid Accumulating in a Tank
Explore modeling rate of change and accumulation usimg a simple fluid system as an example

3 years ago | 2 downloads |

Submitted


A Mathematical Modeling Example Using an RC Circuit
Explore modeling a first order dynamic system using an exponential

3 years ago | 7 downloads |

Submitted


Mathematical modeling of Oscillations
Guides students through mathematical modelling of oscillations

3 years ago | 5 downloads |

Submitted


Modeling Compound Gear Trains
An exploration of compound gear trains including separation forces and friction

3 years ago | 3 downloads |

Submitted


Kinematics of a slider-crank mechanism
Model the motions of the piston and crankshaft in an automobile engine

3 years ago | 5 downloads |

Submitted


Modeling the performance of an electric car
A set of questions and solutions modeling an electric car using a simple torque speed curve

3 years ago | 10 downloads |

Submitted


A Lesson on Flight Performance
Estimate the performance of the 1903 Wright Flyer

3 years ago | 1 download |

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

6 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

6 years 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:...

6 years ago