Math Object List:

Terminal application to demo uM-FPU v3.1 SPI driver and H48C SPI driver.
It contains v2.0 of the FPU_SPI_Driver and
v1.1 of the H48C_Sync Driver

A modified version of Float32Full that allocates cogs dynamically. Somewhat slower than the original, but only uses up one cog, and can be shared between multiple objects. Just call it ...

Update to the dynamic math lib. It's faster and occupies about half the space as it used to.

IEEE-754 compliant Propeller floating point math package for functions callable by both Spin and assembler code. Contains Float32, Float32Full, Float32A and documentation. (V1.4 - updated Exp, Exp10, Log, Log10)

This terminal application shows the usage of the "FPU_Matrix_Driver.spin" object. The driver "expands" the matrix operation command set of uM-FPU v3.1 and provides the user a simple interface for calculations ...

This terminal application is a Standard Kalman filter. It uses the "FPU_Matrix_Driver.spin" object. The general coding framework is demonstrated with the "Bicycle with GPS" example. Kalman filters with matrices up ...

This terminal application is a Steady State Kalman filter. It uses the "FPU_Matrix_Driver.spin" object. The general coding framework is demonstrated with the "Bicycle with better GPS" example. Steady State Kalman ...

This terminal application is an Extended Kalman filter based upon the "FPU_Matrix_Driver.spin" object. The general coding framework is demonstrated with the "Tracking Ship" example. Extended Kalman filters with matrices up ...

This PST application includes three steps of the make and use of a simple and general mathematical sensor model for 3-axis MEMS sensors in embedded applications. This Calibration/Error Model works ...

This is an update to the FloatString object. It adds the FloatToFormat routine to return a string of up to 9 characters with the specified number of decimal points. (e.g ...