Aaron T. Becker's Robot Swarm Lab

Last seen: 1 month ago | Active since 2009

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http://www.youtube.com/aabecker5, https://sites.google.com/site/aabecker/ http://swarmcontrol.net, Aaron Becker's passion is robotics and control. Currently as an Assistant Professor in Electrical and Computer Engineering at the University of Houston, he is building a robotics lab. Previously as a Research Fellow with Boston Children's Hospital and Harvard Medical School, he implemented robotics powered & controlled by the magnetic field of an MRI, in the Pediatric Cardiac Bioengineering Lab with Pierre Dupont. As a Postdoc at Rice University in the Multi-Robot Systems Lab with James McLurkin, Aaron investigated control of distributed systems and nanorobotics with experts in the fields. His online game swarmcontrol.net seeks to understand the best ways to control a swarm of robots by a human--through a community of game-developed experts. Aaron earned his PhD in Electrical & Computer Engineering at the University of Illinois at Urbana-Champaign, advised by Tim Bretl.

Spoken Languages:
English
Professional Interests:
Robotics

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Submitted

Multi-covering point set with disks
Given a 2D point set X where each point must be covered k times, determines radii for discs centered at points Y that meet the r...

4 months ago | 4 downloads |

Submitted

Control Barrier Functions (CBF) & Potential Fields (APF)
Comparison of Control Barrier Functions (CBF) and Artificial Potential Fields (APF) for controlling a drone (MATLAB)

6 months ago | 15 downloads |

Submitted

Calibrate Camera with one Photo (Linear Method)
Have you ever wondered how a photographer got a shot? Performs camera calibration from labelled points in 3D space and pixel coo...

11 months ago | 35 downloads |

Submitted

calculate Fermat Point
Returns the first Fermat point of a triangle with vertices (A,B,C).

1 year ago | 1 download |

Answered
How to find the position of points given relative distances ?
Matlab has the function <https://www.mathworks.com/help/stats/cmdscale.html cmdscale> for this type of problem.

1 year ago | 0

Submitted

shortest distance between two circles in 3D
Returns the shortest distance between two circles in 3D, the pair(s) of closest points, and if the circles are equidistant.

1 year ago | 1 download |

Submitted

Bang-bang acceleration control of angular position
Compares a bang-bang 1 dimensional controller with a controller based on the SmootherStep function.

1 year ago | 1 download |

Solved

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

1 year ago

Solved

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

1 year ago

Solved

Create a vector
Create a vector from 0 to n by intervals of 2.

1 year ago

Solved

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

1 year ago

Solved

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

1 year ago

Solved

Find max
Find the maximum value of a given vector or matrix.

1 year ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

1 year ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

1 year ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

1 year ago

Submitted

Multilateration Algebraic GPS Equations (S. Bancroft method)
Calculates the position of a receiver given the time delay of arrival to at least 4 satellites in 3D (or at least 3 satellites i...

2 years ago | 5 downloads |

Solved

Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

2 years ago

Solved

Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

2 years ago

Solved

Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

2 years ago

Solved

Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

2 years ago

Solved

Check that number is whole number
Check that number is whole number Say x=15, then answer is 1. x=15.2 , then answer is 0. http://en.wikipedia.org/wiki/Whole_numb...

2 years ago

Solved

MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

2 years ago

Solved

MATLAB Basic: rounding III
Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8

2 years ago

Solved

MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

2 years ago

Solved

MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

2 years ago

Answered
2D Circle 3D Plot.
%A circle in 3D is parameterized by six numbers: two for the orientation of its unit normal vector, one for the radius, and thre...

2 years ago | 0

Submitted

Robot Arm Potential Field Navigation
A path planner for n-link planar robot arm moving among polygonal obstacles (or point obstacles). Set parameter to see prebuilt...

3 years ago | 20 downloads |

Answered
edgecolor of pixels of imagesc
Consider using the code Pixel Grid, https://www.mathworks.com/matlabcentral/fileexchange/71622-pixel-grid The function pixelgri...

4 years ago | 0

Answered
Why do my 3D plot axis tick marks keep repeating?
Try adding xticklabels(0:1000:10^6); right after xticks(0:1000:10^6);

4 years ago | 0

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Aaron T. Becker's Robot Swarm Lab

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