# Aaron T. Becker's Robot Swarm Lab

### University of Houston

http://swarmcontrol.net, http://www.youtube.com/aabecker5, https://sites.google.com/site/aabecker/ 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.

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Submitted

calculate Fermat Point

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

3 months ago | 3 downloads |

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.

5 months 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.

5 months ago | 2 downloads |

Submitted

Bang-bang acceleration control of angular position

Compares a bang-bang 1 dimensional controller with a controller based on the SmootherStep function.

5 months 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.

5 months 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 ...

5 months 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 ...

5 months ago

Solved

Whether the input is vector?

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

5 months ago

Solved

Get the length of a given vector

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

5 months 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...

8 months ago | 10 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) ...

11 months 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...

11 months 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

11 months 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

11 months 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...

11 months ago

Solved

MATLAB Basic: rounding IV

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

11 months ago

Solved

MATLAB Basic: rounding III

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

11 months ago

Solved

MATLAB Basic: rounding II

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

11 months ago

Solved

MATLAB Basic: rounding

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

11 months ago

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...

1 year 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...

2 years ago | 5 downloads |

edgecolor of pixels of imagesc

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

2 years ago | 0

Why do my 3D plot axis tick marks keep repeating?

Try adding xticklabels(0:1000:10^6); right after xticks(0:1000:10^6);

3 years ago | 0

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Submitted

polyEnumDraw

Generate & draw all fixed polyominoes of size n tiles. A polyomino is a plane geometric figure formed by joining equal squares e...

3 years ago | 2 downloads |

Submitted

polyEnum

Enumerate all the fixed polyominoes of size n tiles. A polyomino is a plane geometric figure formed by joining equal squares edg...

3 years ago | 1 download |

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...

4 years ago | 6 downloads |