Runge-Kutta-Simulation

Runge Kutta 4(5) order simulation suite for Apple II in Aztec C

• This work is based on 1999-2000 Thesis work of Greco Riccardo coded in ANSI C for x86 and DSP processor. It implement an Runge Kutta 4(5)^ order integration numerical method of differential equations set by use of double precision floating point operation in Aztec C65 language. It allow to simulate different mathematical models such as:
• Resistance Capacitor electrical circuit,
• Direct Current electric motor,
• Alternating Current three phase induction motor.

Snapshots

Build Instructions

For Building from Source

Prerequisites:

• Windows with DOSBox support (or Windows XP/7)
• Apple II emulator (AppleWin recommended)
• ProDOS disk utility (CiderPress recommended)

Quick Build:

1. Copy AppleX/ folder to C:\AppleX\
2. Double-click Aztec Apple C6502 DOSBox Prompt.lnk (for modern Windows)
3. Navigate to project directory: cd [project-path]
4. Build: make (creates RCRK.SYS and *.OVR files)
5. Use CiderPress or similar tool to copy files to ProDOS disk image
6. Test: Load RKSIM.po in Apple II emulator

For complete setup details, read:

• AppleX/ReadMe.txt - Installation and environment setup
• AppleX/ReadFirst.txt - AppleX features and documentation
• AppleX/XBox.txt - DOSBox configuration

For Immediate Use

Simply load RKSIM.po in an Apple II emulator - no build required.

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Thanks to Bill Buckels for his invaluable support:

• Aztec C compilers http://www.aztecmuseum.ca/compilers.htm