一种解决大地测量函数的函数集合。万博1manbetx支持广泛的常见和用户定义的参考椭圆体。大多数功能都是矢量化的。最近的版本可以在<http://www.craymer.com/software/matlab/geodetic/>。功能包括：
角度转换
deg2rad - Degrees to radians
DMS2DEG - 度，分钟，秒到程度
dms2rad - Degrees,minutes,seconds to radians
Rad2deg - 弧度到程度
Rad2dms - 弧度为度，分钟，秒
rad2sec - Radians to seconds
sec2rad - Seconds to radians
Coordinate Conversions
ELL2UTM - 椭圆形（LAT，长）到UTM（N，E）坐标
Ell2xyz - 智慧（LAT，长）到笛卡尔（x，y，z）coodines
sph2xyz - Shperical (az,va,dist) to Cartesian (x,y,z) coordinates
XYZ2SPH - 笛卡尔（X，Y，Z）到球形（AZ，VA，DIST）坐标
xyz2ell - Cartesian (x,y,z) to ellipsoidal (lat,long,ht) coordinates
xyz2ell2 - xyz2ell with Bowring height formula
xyz2ell3 - xyz2ell using complete Bowring version
utm2ell - UTM (N,E) to ellipsoidal (lat,long) coordinates
Coordinate Transformations
Refell - 参考椭球定义
ellradii - Various radii of curvature
ct2lg - Conventional terrestrial (ECEF) to local geodetic (NEU)
DG2LG - 地理位置（LAT，LON）对当地大地型（NEU）的差异
CCT2CLG - 常规陆地对局部地理仪COV。矩阵
clg2cct - Local geodetic to conventional terrestrial cov. matrix
rotct2lg - Rotation matrix for conventional terrestrial to local geod.
rotlg2ct - Rotation matrix for local geod. to conventional terrestrial
LG2CT - 常规地球菌（ECEF）的局部大地（NEU）
LG2DG - 局部大地（Neu）到大地测量（LAT，LON）的差异
direct - Direct geodetic problem (X1,Y1,Z1 + Az,VA,Dist to X2,Y2,Z2)
inverse - Inverse geodetic problem (X1,Y1,Z1 + X2,Y2,Z2 to Az,VA,Dist)
simil - Similarity transformation (translation,rotation,scale change)
Date Conversions
cal2jd - Calendar date to Julian date
日期 - 在不同日期格式之间转换
DOY2JD - 年和一年的朱利安日期
gps2jd - GPS一周&秒的一周to Julian date
JD2CAL - 朱利安日期到卡伦列达日期
JD2Dow - 朱利安日期至周的日期
JD2DOY - 朱利安日期为年份和一年日
jd2gps - Julian date to GPS week & seconds of week
jd2mjd - Julian date to Modified Julian date
jd2yr - Julian date to year & decimal year
mjd2jd - Modified Julian date to Julian date
yr2jd - Year & decimal year to Julian date

Error Ellipses
errell2 - 计算椭圆半轴和方位角的错误
errell3 - Computes error ellipsoid semi-axes, azimuths, inclinations
plterrel - Plots error ellipse for covariance matrix

Miscellaneous
Cart2euler-将笛卡尔坐标旋转转换为欧拉杆旋转
euler2cart- Converts Euler pole rotation to Cartesian coordinate rotations
findfixed - Finds fixed station based on 3D covariance matrix
pltnet - Plots network of points with labels

Example Scripts

DirInv - Simple partial GUI script for direct and inverse problems
DirProb - Example of direct problem
DIST3D - 计算点之间计算增量3D距离的示例。
InvProb - Example of inverse problem
PLTNETEL - 网络错误省略号的示例绘图
toutm - 从纬度转换的例子，经度到utm