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Math Object List:

Parallax Approved OBJECT OVERVIEW VERSION ATTRIBUTES AUTHOR PUBLISHED UPDATED DOWNLOADS RATING
 
Fixed-point math with trig functions in SPIN

This PST application shows the first Fixed-point arithmetic library object on OBEX. The "SPIN_TrigPack" object is a complete Fixed-point package with the basic trigonometric functions for robot and navigation projects. ...

1.2 I.Kövesdi 2009-08-27 2009-09-04 173  
 
Linear Converter

If you remember learning the basics of graphing and rates of change from Algreba 1, that's what this program is. Just like using 2 sets of coordinates to graph a ...

1.6 Austin Bowen 2009-08-28 2009-08-28 39  
 
General MEMS Sensor Model

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 ...

2.0 I.Kövesdi 2009-06-01 2009-07-05 196  
Numbers

Converts values in variables (longs) to strings and vice-versa in any base from 2 to 16. Some features include:
* Supports full 32-bit signed values,
* Converts ...

1.1 Jeff Martin (Parallax) 2006-11-27 2009-05-15 1,573  
 
INS Math Flat Earth

This application demonstrates a 400 Hz INS processor in flat, non-rotating Earth calculations. Strapdown 3D acceleration and 3D rate gyro readings or linear acceleration and angular velocity outputs from flight ...

2.0 I.Kövesdi 2008-07-10 2009-05-10 285  
 
INS Math WGS84 Earth

This application demonstrates a 250 Hz INS processor in full WGS84 rotating Earth calculations. Strapdown 3D acceleration and 3D rate gyro readings or linear acceleration and angular velocity outputs from ...

2.0 I.Kövesdi 2008-07-10 2009-05-10 342  
 
FPU Extended KF

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 ...

2.0 I.Kövesdi 2008-05-08 2009-04-27 417  
 
FPU Steady State KF

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 ...

2.0 I.Kövesdi 2008-05-08 2009-04-27 333  
 
FPU Kalman Filter

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 ...

2.0 I.Kövesdi 2008-05-08 2009-04-27 551  
 
FPU Matrix Driver Demo

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 ...

2.0 I.Kövesdi 2008-05-08 2009-04-20 232  
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