| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNISA996280416003316 |
|
|
Titolo |
IEEE Std 836-2001 : IEEE Recommended Practice for Precision Centrifuge Testing of Linear Accelerometers / / Institute of Electrical and Electronics Engineers (IEEE) |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
New York : , : Institute of Electrical and Electronics Engineers (IEEE), , 2001 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (x, 110 pages) : illustrations |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Accelerometers |
Accelerometers - Testing |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Sommario/riassunto |
|
This recommended practice provides a guide to the conduct and analysis of precision centrifuge tests of linear accelerometers and covers each phase of the tests, beginning with the planning. Possible error sources and typical methods of data analysis are addressed. The intent is to provide users involved in centrifuge testing with a detailed understanding of the various factors affecting accuracy of measurement, both factors associated with the centrifuge and factors in the data collection process. Model equations are discussed, both for the centrifuge and for a typical linear accelerometer, each with the complexity needed to accommodate the various identified characteristics and error sources in each. An iterative matrix equation solution is presented for deriving the various model equation coefficients for the accelerometer under test from the centrifuge test data. Keywords: accelerometer, accelerometer test, centrifuge, linear accelerometer. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910962230403321 |
|
|
Autore |
Parker Steve |
|
|
Titolo |
Shell Scripting : Expert Recipes for Linux, Bash and More |
|
|
|
|
|
Pubbl/distr/stampa |
|
|
|
|
|
|
ISBN |
|
1-283-24668-6 |
9786613246684 |
1-118-16633-7 |
|
|
|
|
|
|
|
|
Edizione |
[1st ed.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (603 p.) |
|
|
|
|
|
|
Collana |
|
Wrox guides Shell scripting |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Linux |
Operating systems (Computers) |
Scripting languages (Computer science) |
UNIX Shells |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di contenuto |
|
Shell Scripting: Expert Recipes for Linux, Bash, and More; Contents at a Glance; Dedication; About the Author; About the Technical Editor; Credits; Acknowledgments; Contents; Introduction; What This Book Covers; How This Book Is Structured; What You Need to Use This Book; Conventions; Source Code; Errata; p2p.wrox.com; Part I: About the Ingredients; Chapter 1: The History of Unix, GNU, and Linux; Unix; "Everything Is a File" and Pipelines; BSD; GNU; Linux; Summary; Chapter 2: Getting Started; Choosing an OS; GNU/Linux; The BSDs; Proprietary Unix; Microsoft Windows; Choosing an Editor |
Graphical Text Editors Terminal Emulation; Nongraphical Text Editors; Setting Up the Environment; The Shell Profile; Aliases; Vim Settings; Summary; Chapter 3: Variables; Using Variables; Typing; Assigning Values to Variables; Positional Parameters; Return Codes; Unsetting Variables; Preset and Standard Variables; BASH_ENV; BASHOPTS; SHELLOPTS; BASH_COMMAND; BASH_SOURCE, FUNCNAME, LINENO and BASH_LINENO; SHELL; HOSTNAME and HOSTTYPE; Working Directory; PIPESTATUS; TIMEFORMAT; PPID; RANDOM; REPLY; SECONDS; BASH_XTRACEFD; GLOBIGNORE; HOME; IFS; PATH; TMOUT; TMPDIR; User Identification Variables |
|
|
|
|
|
|
|
|
|
|
|
Summary Chapter 4: Wildcard Expansion; Filename Expansion (Globbing); Bash Globbing Features; Shell Options; Regular Expressions and Quoting; Overview of Regular Expressions; Quoting; Summary; Chapter 5: Conditional Execution; If/Then; Else; elif; Test ([); Flags for Test; File Comparison Tests; String Comparison Tests; Regular Expression Tests; Numerical Tests; Combining Tests; Case; Summary; Chapter 6: Flow Control Using Loops; For Loops; When to Use For Loops; Imaginative Ways of Feeding "For" with Data; C-Style For Loops; While Loops; When to Use While Loops; Ways to Use While Loops |
Nested Loops Breaking and Continuing Loop Execution; While with Case; Until Loops; Select Loops; Summary; Chapter 7: Variables Continued; Using Variables; Variable Types; Length of Variables; Special String Operators; Stripping Variable Strings by Length; Stripping from the End of the String; Stripping Strings with Patterns; Searching Strings; Using Search and Replace; Replacing Patterns; Deleting Patterns; Changing Case; Providing Default Values; Indirection; Sourcing Variables; Summary; Chapter 8: Functions and Libraries; Functions; Defining Functions; Function Output; Writing to a File |
Redirecting the Output of an Entire Function Functions with Trap; Recursive Functions; Variable Scope; Libraries; Creating and Accessing Libraries; Library Structures; Network Configuration Library; Use of Libraries; Getopts; Handling Errors; Getopts within Functions; Summary; Chapter 9: Arrays; Assigning Arrays; One at a Time; All at Once; By Index; All at Once from a Source; Read from Input; Accessing Arrays; Accessing by Index; Length of Arrays; Accessing by Variable Index; Selecting Items from an Array; Displaying the Entire Array; Associative Arrays; Manipulating Arrays; Copying an Array |
Appending to an Array |
|
|
|
|
|
|
Sommario/riassunto |
|
A compendium of shell scripting recipes that can immediately be used, adjusted, and applied The shell is the primary way of communicating with the Unix and Linux systems, providing a direct way to program by automating simple-to-intermediate tasks. With this book, Linux expert Steve Parker shares a collection of shell scripting recipes that can be used as is or easily modified for a variety of environments or situations. The book covers shell programming, with a focus on Linux and the Bash shell; it provides credible, real-world relevance, as well as providing the flexible tools to |
|
|
|
|
|
|
|
| |