Indices Maths

Where several instruments record a time-series of data with a common time record, quality control and despiking of the data is often linked between the instruments. This function allows a variable number of datasets (with a common time record) to be plotted and scrolled through. Bad data can be...

This is a collection of functions I wrote for use of MATLAB with tree-ring time series. Functions are included for skeleton plotting, group time-series plotting, and correlation analysis of seasonal climatic time series with tree-ring indices ("tree-ring response-functions").

function [i,i_] = fgridmin(y)% Search an N-dimensional array y for points that may be proximate to a global minimum% of the interpolated array; return the proximate points' N-D subscripts (i) in y. Also% optionally return the subscripts (i_) for discrete local minima in y.%% syntax:% i =...


Platforms: Matlab

[FILESTATS, RANGES] = EXCELFILESUMMARY(FILELOC)FILELOC: Enter the absolute path/name to the file you want to examineFILESTATS: output argument will be a structure describing the fileRANGES: If this optional output variable is provided, the function will also return a structure containing the...


Platforms: Matlab

Stay in touch with the markets without interrupting your workflow. Download the free Kcast Desktop app to view live spot prices for gold, silver and other metals; market indices; oil quotes and charts right on your computer. Data from Kitco.com, the world???*a*?s # 1 source of precious metals...


Platforms: Mac

Datarray: Numpy arrays with named axes ======================================== Datarray provides a subclass of Numpy ndarrays that support: - individual dimensions (axes) being labeled with meaningful descriptions - labeled 'ticks' along each axis - indexing and slicing by named axis -...


Platforms: *nix

Quex is a tool to generate lexical analyzers. A lexical analyzer is a program that transforms a stream of characters into a stream of 'atomic chunks of meaning', as shown in the figure below: Quex provides a convenient means to describe a process of lexical analysis. It generates code in C++,...


Platforms: *nix

FastSS is a string similarity searching algorithm. For each query, which consists of query string s and distance d, it retrieves all the words in a dictionary whose edit distance from s is equal or smaller than d. FastSS is an offline searching algorithm, as it needs to create an index of its...


Platforms: *nix

QuoteTracker provides streaming Real-Time quotes, Live multi-day intraday charts with Technical Indicators, Level II quotes, Time and Sales, alerts, news monitoring, and everything else you may need to effectively trade in today's market. Now with Integrated Trading! You can now trade through...


Platforms: Windows

CFB Primes is an optimised PalmOS program which can find the prime factors and closest primes of any integer number up to one billion (US) in a few seconds or less. The standard edit menu allows you to make use of the results in other applications. CFB Primes is available free of charge.


Platforms: Palm OS

AceStock is a personal stocks monitor. You can't afford not to have this tool if you own any stock, participate in Stock Options plan or want to know what's happening on the market with your 401k today. AceStock brings realtime stock quotes right on your desktop. You don't have to watch it all...


Platforms: Windows

EMS SQL Manager for Oracle is a high performance tool for Oracle Database Server administration and development. SQL Manager for Oracle works with any Oracle versions from 8.1.7 to 10g and supports all Oracle objects and all Oracle data types including the new BINARY_FLOAT and BINARY_DOUBLE...


Platforms: Windows

Desktop Expression calculator is a free calculator for solving arithmetic expressions. The expression calculator evaluates a single line arithmetic expression such as "sqrt(cos(60)+sin(30))". This version has a new interface, keyboard integration, a read aloud option (accessibility) and new...


Platforms: Windows

CSL is a well structured and easy to learn script programming language available for 32 bit Windows, OS/2 and Unix style systems. CSL follows the C syntax very closely and programmers used to C, C++ and JAVA will immediately be familiar with it. CSL is used like an interpreter: You write the...


Platforms: Windows

Rapid Pi is an add-on for Microsoft Word that lets you insert mathematical symbols and expressions easily. Have you ever noticed what a hassle it is to write maths, fractions, powers, etc? Normally in these cases you waste time looking in submenus, inserting symbols, etc, clicking a lot and...


Platforms: Windows

Geography::Countries is a Perl module with 2-letter, 3-letter, and numerical codes for countries. SYNOPSIS use Geography::Countries; $country = country DE; # Germany @list = country 666; # (PM, SPM, 666, # Saint Pierre and Miquelon, 1) This module maps country names, and their 2-letter,...


Platforms: *nix

DictD++ is a server that implements DICT protocol. The DICT protocol specifies the common way for clients to access dictionary information over network. Although DICT protocol is quite powerful, on practice it seems that more limited (but easier) solutions are typically implemented, most often...


Platforms: *nix

mod_cfg_ldap can be used to keep VirtualHost configuration of the Apache web server in a LDAP directory and to make changes visible in nearly realtime. Installation: Just run "make" to build the module and "make install" (as root) to install the module. This will use Apaches apxs to...


Platforms: *nix

PDL::NiceSlice Perl module contains a nicer slicing syntax for PDL. SYNOPSYS use PDL::NiceSlice; $a(1:4) .= 2; # concise syntax for ranges print $b((0),1:$end); # use variables in the slice expression $a->xchg(0,1)->(($pos-1)) .= 0; # default method syntax $idx = long 1, 7, 3, 0; # a...


Platforms: *nix

PDL::Indexing Perl module contains a tutorial on how to index piddles. This manpage should serve as a first tutorial on the indexing and threading features of PDL. This manpage is still in alpha development and not yet complete. "Meta" comments that point out deficiencies/omissions of this...


Platforms: *nix