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Paul Riseborough 2c8c6efb45 EKF: Eliminate use of power function to square numbers

Use of the power function to square a number can be very inefficient depending on processor and compiler. Replace with an inlined function  that multiplies the number by itself. This has not been put into the maths library because the use of the sq() function is peculiar to the autocode generated for the EKF and an inlined function was desired.

2016-02-08 11:11:59 +11:00

attitude_fw

checked out attitude fw folder from master

2015-12-19 09:37:40 +01:00

EKF

EKF: Eliminate use of power function to square numbers

2016-02-08 11:11:59 +11:00

Initial import

2015-10-26 16:06:30 +01:00

matlab

EKF: Fix text errors introduced when editing optical flow fusion autocode fragment

2016-02-07 21:49:50 +11:00

validation

checked out validation code from master

2015-12-19 08:53:08 +01:00

.gitignore

Ignore system and temp files

2015-12-21 11:29:57 +01:00

CMakeLists.txt

EKF: change estimator base class name to estimation interface

2016-01-31 00:12:07 -08:00

ecl.h

Initial import

2015-10-26 16:06:30 +01:00

LICENSE

Initial commit

2015-10-26 15:41:25 +01:00

README.md

Update README

2015-12-24 10:25:31 +01:00

README.md

ECL

Very lightweight Estimation & Control Library.

This library solves the estimation & control problems of a number of robots and drones. It accepts GPS, vision and inertial sensor inputs. It is extremely lightweight and efficient and yet has the rugged field-proven performance.

The library is currently BSD licensed, but might move to Apache 2.0.

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C++ 51.2%

C 38.5%

CMake 4.7%

Python 3.9%

Shell 1.3%

Other 0.1%