| Lectures | Programs | Program Descriptions |
|---|---|---|
| 1 | GETASCII.f | This program shows the binary structures of the ASCII code. |
| 1 | ascii_test.f | Example of Fortran Program to determine the ASCII code of a given character and vice versa. |
| 1 | integer_test.f | Example of Fortran Program to determine the binary structure of a given integer number. |
| 1 | real_test.f | Example of Fortran Program to determine the binary structure of a given real number. |
| 1 | maximum_test.f | Example of Fortran Program to determine the extrema of the real number & integer number that can be resolved by the current computing system. (Note that the extrema are not unique but are machine dependent.) |
| 1 | GETU.f | This single-precision subroutine determines machine-dependent relative error relative to 1. |
| 1 | DGETU.f | This double-precision subroutine determines machine-dependent relative error relative to 1. |
| 2 | Fast Fourier Transform | This is the Fast Fourier transform code originally published at IBM/SSP. This code has been modified by Prof. John Dawson's group in UCLA to fit in the prticle simulation codes developed at UCLA. Ling-Hsiao Lyu made additional modification in response to the default setting in most of the modern FORTRAN compliers. |
| 4 | ran.f | This function obtains a machine-dependent uniform random number. This function is good for 32 bits computer. This function is modified from IBM/SSP subroutine RANDU |
| 4 | ran_func.f | This subroutine obtains a random number of a given function FUNC(x). |
| 4 | GAUSS.f | This subroutine obtains a random number of a normal distribution function with a given mean and standard deviation based on the method described on page 77 in IBM/SSP. |
| 6 | 1-D electrostatic particle code | This code originally come from UCLA. This is a second-order finite-size particle code. Spatial deposiition is constructed based on the dipole approximation. Time integration is constructed based on the leap-frog method. It has been modified by Ling-Hsiao Lyu in response to the default setting in the modern FORTRAN compliers. The input parameters are good for study electron-electron, or electron-ion, or ion-ion two-stream instabilities. |
| 886-3-4227151 ext. 65771 | lyu@jupiter.ss.ncu.edu.tw |