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Notes on the SWTPC MP-N Calculator Interface and the Calc-1 Program

Description: This interface was bought to perform floating-point arithmetic and for its function capabilities such as SIN, COS, and e^x. My application required an integer truncation function that is not performed by this calculator, so i wrote a small assembly language subroutine to do it. A potentially irritating problem is that the calculator chip does not automatically convert to scientific notation if the numbers become too big to display in floating point. The control program must keep track of the di… more
Date: May 1979
Creator: Long, Daniel Paul
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

VISOR (Variable Interval Schedule Of Reinforcement) System Documentation

Description: This program will be used in operant behavior research to monitor and record responses and trigger and record reinforcements on a variable reinforcement (VI) schedule. The original application of this program will be the servicing of several rat cages simultaneously. The response will be the pressing of a metal bar in the cage, the reinforcement will be the triggering of a feeding mechanism which disperses a food pellet into the cage. The subsequent applications of this program are not limited,… more
Date: December 1979
Creator: Long, Daniel Paul
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

FORTRAN Graphics Library

Description: The objective of this work is to help the faculty, staffs and students of NTSU to use the CalComp plotting facility very easily. Therefore, this work is written in such a step by step and self-explanatory way to help the reader to understand and grasp the essential technique of the computer plotting. Each subroutine illustrated in this work has been run and checked by our NTSU computer-CalComp plotting facility; the results of sample programs and illustrated graphs are believed to be very usefu… more
Date: August 1979
Creator: Ling-Yann, Huang
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

PILOT for the Apple II Microcomputer

Description: PILOT (Programmed Inquiry, Learning or Teaching) is a simple, conversational language developed in 1969 by John A. Starkweather at the University of California Medical Center in San Francisco. Originally designed for computer assisted instructional needs, PILOT also has been effectively used as an introductory computer language. The PILOT system developed for the Apple II microcomputer consists of two programs, PILOT EDITOR and PILOT DRIVER, which are written in Applesoft and which use the Appl… more
Date: August 1979
Creator: Ellis, Richard George
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Parallel Programming Language

Description: The problem of programming a parallel processor is discussed. Previous methods of programming a parallel processor, analyzing a program for parallel paths, and special language features are discussed. Graph theory is used to define the three basic programming constructs: choice, sequence, repetition. The concept of mechanized programming is expanded to allow for total separation of control and computational sections of a program. A definition of a language is presented which provides for this s… more
Date: May 1979
Creator: Cox, Richard D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Software and Hardware Interface of a VOTRAX Terminal for the Fairchild F24 Computer

Description: VOTRAX is a commercially available voice synthesizer for use with a digital computer. This thesis describes the design and implementation of a VOTRAX terminal for use with the Fairchild F24 computer. Chapters of the thesis consider the audio response technology, some characteristics of Phonetic English Speech, configuration of hardware, and describe the PHONO computer program which was developed. The last chapter discusses the advantages of the VOTRAX voice synthesizer and proposes a future ver… more
Date: May 1979
Creator: Wu, Chun Hsiang
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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