Author: Linux Manual

Replication – Example of using QuantLib SynopsisReplication DescriptionReplication is an example of using the QuantLib derivative modeling framework. Replication uses the CompositeInstrument class to statically replicate a down-and-out barrier options. See AlsoThe source code Replication.cpp, BermudanSwaption(1), ConvertibleBonds(1), DiscreteHedging(1), EquityOption(1), FRA(1), Replication(1), Repo(1), SwapValuation(1), the QuantLib documentation and website at http://quantlib.org. AuthorsThe QuantLib Group (see Authors.txt)….

ReactiveNavigationDemo – GUI demo of robot reactive navigation SynopsisReactiveNavigationDemo DescriptionA program to demonstrate the usage of the mrpt reactivenav library. It allow the user to set an arbitrary target and then simulate the robot actions to try to reach the target. The movements take into account the arbitrary shape of the robot, and a set…

RawLogViewer – GUI dataset viewer and editor SynopsisRawLogViewer [dataset.rawlog] DescriptionA complete GUI viewer and editor of robotic datasets. BugsPlease report bugs at http://sourceforge.net/tracker/?group_id=205280&atid=993006 See AlsoThe application wiki page at http://babel.isa.uma.es/mrpt/index.php/Applications AuthorsRawLogViewer is part of the Mobile Robot Programming Toolkit (MRPT), and was originally written by the MAPIR laboratory (University of Malaga). This manual page was…

r.what.color – Queries colors for a raster map layer. Keywordsraster Synopsisr.what.color r.what.color help r.what.color [-i] input=string [value=float[,float,…]] [format=string] [–verbose] [–quiet] Flags:-i Read values from stdin –verbose Verbose module output –quiet Quiet module outputParameters:input=string Name of existing raster map to query colors value=float[,float,…] Values to query colors for format=string Output format (printf-style) Default: %d:%d:%dDescriptionr.what.color outputs the…

PythonNWSSleighWorker – Executes the Python NWS Sleigh Worker SynopsisPythonNWSSleighWorker DescriptionThis script is executed on the worker machines, possibly via ssh, to start the Python NWS sleigh workers. It is executed when constructing a Sleigh object, and is intended for internal use. AuthorWritten by REvolution Computing, Inc. Reporting BugsTo report a bug, visit http://sourceforge.net/projects/nws-py/ CopyrightCopyright ©…

PrettyPrintCrl – reads a certificate revocation list (CRL) stored in an ASCII base-64 encoded file and outputs it in a readable format. SynopsisPrettyPrintCrl <input_file> [output_file] DescriptionThe PrettyPrintCrl command provides a command-line utility used to print the contents of a CRL stored as ASCII base-64 encoded data in a file to a readable format. The output…

PrettyPrintCert – print the contents of a certificate stored as ASCII base-64 encoded data to a readable format. SynopsisPrettyPrintCert [-simpleinfo] <input_file> [output_file] DescriptionThe PrettyPrintCert command provides a command-line utility used to print the contents of a certificate stored as ASCII base-64 encoded data to a readable format. The output of this command is displayed to…

Planimeter — compute the area of geodesic polygons SynopsisPlanimeter [ -r ] [ -s ] [ -l ] [ -e a f ] [ -p prec ] [ -G | -E | -Q | -R ] [ –comment-delimiter commentdelim ] [ –version | -h | –help ] [ –input-file infile | –input-string instring ] […

PTBatcherGUI – Hugin batch processor SynopsisPTBatcherGUI [options] [<project1 <output prefix>> <project2 <output prefix>> <project3…] DescriptionA GUI Batch Processor for managing the stitching of a queue of hugin .pto projects. Options-h|–help Show usage message -b|–batch Run batch immediately -p|–parallel Run batch projects in parallel -o|–overwrite Overwrite previous files without asking -s|–shutdown Shutdown computer after batch is…

lwp-request, GET, POST, HEAD – Simple command line user agent Synopsislwp-request [-afPuUsSedvhx] [-m method] [-b base URL] [-t timeout]       [-i if-modified-since] [-c content-type]       [-C credentials] [-p proxy-url] [-o format] url… DescriptionThis program can be used to send requests to WWW servers and your local file system. The request content for POST and PUT methods is read from stdin. The content of the response is…

PDL::Tutorials – A guide to PDL’s tutorial documentation. MigrationThese are our migration guides for users familiar with other types of numerical analysis software. PDL::MATLAB Migration guide for MATLAB users. This page explains the key differences between MATLAB and PDL from the point of view of a MATLAB user. PDL::Scilab Migration guide for Scilab users. This…

PDL::Tips – Small tidbits of useful arcana. Programming tidbits and such. Synopsis use PDL; # Whatever happens here.DescriptionThis page documents useful idioms, helpful hints and tips for using Perl Data Language v2.0. HelpUse "help help" within perldl or pdl2 or use the "pdldoc" program from the command line for access to the PerlDL documentation. HTML…

PDL::Threading – Tutorial for PDL’s Threading feature IntroductionOne of the most powerful features of PDL is threading, which can produce very compact and very fast PDL code by avoiding multiple nested for loops that C and BASIC users may be familiar with. The trouble is that it can take some getting used to, and new…

PDL::Scilab – A guide for Scilab users. IntroductionIf you are a Scilab user, this page is for you. It explains the key differences between Scilab and PDL to help you get going as quickly as possible. This document is not a tutorial. For that, go to PDL::QuickStart. This document complements the Quick Start guide, as…

PDL::QuickStart – Quick introduction to PDL features. SynopsisA brief summary of the main PDL features and how to use them. DescriptionIntroductionPerl is an extremely good and versatile scripting language, well suited to beginners and allows rapid prototyping. However until recently it did not support data structures which allowed it to do fast number crunching. However…

PDL::Philosophy — Why did we write PDL? DescriptionSome history from the creator of PDL, leading into the philosophy and motivation behind this data language. This is an attempt to summarize some of the common spirit between pdl developers in order to answer the question “Why PDL”? The Start of PDL“Why is it that we entertain…

PDL::ParallelCPU – Parallel Processor MultiThreading Support in PDL (Experimental) DescriptionPDL has support (currently experimental) for splitting up numerical processing between multiple parallel processor threads (or pthreads) using the set_autopthread_targ and set_autopthread_size functions. This can improve processing performance (by greater than 2-4X in most cases) by taking advantage of multi-core and/or multi-processor machines. Synopsis use PDL;…

PDL::PP – Generate PDL routines from concise descriptions Synopsise.g. pp_def( ‘sumover’, Pars => ‘a(n); [o]b();’, Code => q{ double tmp=0; loop(n) %{ tmp += $a(); %} $b() = tmp; }, ); pp_done();FunctionsHere is a quick reference list of the functions provided by PDL::PP. pp_add_bootAdd code to the BOOT section of generated XS file pp_add_exportedAdd functions…

Inline::Pdlpp – Write PDL Subroutines inline with PDL::PPDescription"Inline::Pdlpp" is a module that allows you to write PDL subroutines in the PDL::PP style. The big benefit compared to plain "PDL::PP" is that you can write these definitions inline in any old perl script (without the normal hassle of creating Makefiles, building, etc). Since version 0.30 the…

PDL::Objects — Object-Orientation, what is it and how to exploit it DescriptionThis still needs to be written properly. [Also, is there a good reason we don’t recommend storing extra object data in the header hash?] InheritanceThere are basically two reasons for subclassing piddles. The first is simply that you want to be able to use…