Tree: 919874f2a0

AP_Periph-1.3

Copter-4.2

Copter-4.2-BW

apm_2208

apm_2208-rover

apm_2208-rover-debug

c421

copter407

gps-1.3.1

main

master

master_rangefinder

mission-4.1.18

periph-1.3.1

release-4.2.3

rover_4.3

zr-sdk-4.3.1

zr-v5.0

zr-v5.1

zr/Rover-4.3

zr/main-4.3

zr_rover4.2

数字绿土/zr-v5.0

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Commit Graph

6 Commits (919874f2a08d2a693b8503ecc1c9d9e340b43af6)

Author	SHA1	Message	Date
Andrew Tridgell	4d65cda0ea	AP_Math: added quaternion->matrix and earth frame routines ... this will be used for 3d acceleration	13 years ago
Andrew Tridgell	8abbbe5713	AP_Math: better way of handling safe_sqrt() ... better to test the result, than predict it	13 years ago
Andrew Tridgell	c7d5f06b21	AP_Math: added quaternion helper functions and a test suite	13 years ago
Andrew Tridgell	16ed8bc8f6	AP_Math: added rotmat <-> euler functions ... these will make the dcm matrix manipulation easier to understand	13 years ago
Andrew Tridgell	17d16bc8c6	AP_Math: added safe_sqrt() function ... this function will never return NAN. It will return zero for negative numbers.	13 years ago
Andrew Tridgell	502fbf6e17	AP_Math: added a safe_asin() function ... this adds range checking to asin()	13 years ago