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The introduction of the Fortran 90 standard is the first significant change in the Fortran language in over 20 years. this book is designed for anyone wanting to learn Fortran for the first time or or a programmer who needs to upgrade from Fortran 77 to Fortran 90. Employing a practical, problem-based approach this book provides a comprehensive introduction to the language. More experienced programmers will find it a useful update to the new standard and will benefit from the emphasis on science and engineering applications.
Best-selling authors, Larry Nyhoff and Sanford Leestma, bring you one of the first Fortran 90 texts in concise and modular format that features excellent engineering and science applications and programming problems. The authors, well-known for their clear, concise presentation style emphasize how Fortran 90 is used to solve problems. Their strong pedagogical approach teaches the basic steps in program development, problem analysis and specification, algorithm development, program coding, program execution and testing, and program maintenance. Key features include a true Fortran 90 module; 115 Program Problems relevant to engineering and science; 36 complete programming examples; 13 Real-world Application sections that are specifically geared to various fields in engineering and science and illustrate their problem solving methodology; 475 exercises; Programming Pointers that suggest good program structure, style techniques, and warn against potential problems and pitfalls; and an FTP site from which you can download all the sample programs and subprograms marked in the text with a disk icon, the data files used in the examples, and on-line transparency masters.
The author shows how using computers and FORTRAN 95 it is possible to tackle and solve a wide range of problems as they might be encountered in engineering or in the physical sciences.
Best-selling authors, Larry Nyhoff and Sanford Leestma, bring you one of the first comprehensive Fortran 90 texts that features excellent engineering and science applications and programming problems. The authors, well-known for their clear, concise presentation style emphasize how Fortran 90 is used to solve problems. Their strong pedagogical approach teaches the basic steps in program development: problem analysis and specification, algorithm development, program coding, program execution and testing, and program maintenance.
This book is a complete presentation of standard FORTRAN 77 with special applications of numerical methods in science and engineering. It surpasses the coverage of its best-selling predecessor, FORTRAN 77 for Engineers and Scientists, Third Edition, by adding a current introduction to Fortran 90. This book emphasizes sound structured programming and software engineering principles; its clear and concise presentation is perfect for readers who possess a background in algebra, with no previous programming experience.
Introduction to scientific computing; program development; selective execution; repetitive execution; input/output; programming with functions; programming with subroutines; one-dimensional arrays; multidimensional arrays; derived data types; other D file processing; pointers and linked structures. Appendices: ASCII and EBCDIC; sample files; program composition; generic and specific names of functions; internal representation; obsolete and redundant features; answers to quick quizzes.
Fortran was one of the earliest programming languages and is still the most important language for scientific and engineering computation. It has evolved considerably over the last 35 years and this book provides an introduction to its latest standard: Fortran 90. The general organization of this text is based on a companion volume, An Introduction to FORTRAN for Scientific Computing, which covered Fortran 77 with some discussion of Fortran 90 features. Ortega begins with a general introduction to computing, then introduces the basic constructs of the Fortran language: variables, assignment statements, the IF statement, repetition by DO loops, arrays, functions and subroutines, and formatted input/output. Only the simplest forms of these constructs are introduced, but even these are enough for students to begin writing fairly sophisticated programs. To develop good programming habits early on, Ortega discusses programming techniques--such as top-down step-wise refinement, and the important question of detecting errors--alongside the factual material right from the beginning. By the end of Chapter 3, students will have covered most of Fortran 77 and many of the simpler added features of Fortran 90. In Chapter 4, Ortega addresses the more advanced features of Fortran 90: derived types, modules, interface blocks, overloading, and pointers, and concludes with a summary of how Fortran 77 differs from Fortran 90. Development of this text took place in many forms as a first-year programming course taught at the University of Virginia.
This introductory FORTRAN 77 book geared towards science and engineering majors opens each chapter with FORTRAN art. In this second edition, each chapter has an optional section of FORTRAN 90. It features early subroutines, top-down methodology (problem/method/pseudocode/program/output), teaching computational accuracy and thorough linear (versus spiral) topic coverage.