Coordinate Transformation Toolbox - Aerospace Extension

Software requirements

• MATLAB > R2019a

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Design Principle

This toolbox is designed based on the MATLAB Mapping toolbox. By ensuring high similarity and readability with the official API, it reduces the learning cost for users and the testing cost for developers.

Its main design principles are as follows

• Function names adopt name pattern in the Mapping toolbox, while
  • add prefix c to the coordiate transformation function
  • add prefix q to the quaternion function
  • add prefix u to the unit conversion function
  • add prefix get_ to the calculation function
• Input includes parameter type verification
• Output dimension flexibility
• Only use MATLAB builtin functions
• Reference ellipsoid model is written in object-oriented form to facilitate subsequent expansion
• Encoding only uses UTF-8

Dotted line in the schematic diagram indicates indirect transformation, which may cause cumulative errors