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PV-WAVE
PV-WAVE (Precision Visuals - Workstation Analysis and Visualization Environment) is an array oriented fourth-generation programming language used by engineers, scientists, researchers, business analysts and software developers to build and deploy visual data analysis applications. In January 2019, PV-Wave parent Rogue Wave Software was acquired by Minneapolis, Minnesota-based application software developer Perforce. History PV-WAVE was originally developed by a company called Precision Visuals, based in Boulder, CO. In 1992, the IMSL Numerical Libraries and Precision Visuals merged and the new company was renamed Visual Numerics. PV-WAVE is closely related to the IDL (programming language), from whose code-base PV-WAVE originated. The shared history of PV-WAVE and IDL began in 1988, when Precision Visuals entered into an agreement with Research Systems, Incorporated (RSI, the original developer of IDL) under which Precision Visuals resold IDL under the name PV-WAVE. In September ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perforce
Perforce, legally Perforce Software, Inc., is an American developer of software used for developing and running applications, including version control software, web-based repository management, developer collaboration, application lifecycle management, web application servers, debugging tools and Agile planning software. The company is based in Minneapolis, Minnesota, and is equally owned by private equity firms Clearlake Capital and Francisco Partners. History Perforce Software was founded in 1995 in Alameda, California by Christopher Seiwald, a software developer and computer science graduate from UC Berkeley. Its first product was also called Perforce, and was a version control system allowing companies to collaborate on large software projects by keeping track of changes to both the source code and binary files. In June 2013, the company released Helix Swarm, a tool for developers working in different geographic areas to collaborate on code review. In June 2014, the compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogue Wave Software
Rogue Wave Software was an American software development company based in Louisville, Colorado. It provided cross-platform software development tools and embedded components for parallel, data-intensive, and other high-performance computing (HPC) applications. In January 2019, the firm was acquired by Minneapolis, Minnesota-based application software developer Perforce, which is maintaining Rogue Wave's products. History The company was founded in 1989 in Seattle, Washington, producing a C++ class Library (computing), library in 1989 called Math.h++. In 1990, the company moved to Corvallis, Oregon, and released Tools.h++, which predated the Standard Template Library. In November 1996, they had an initial public offering, listing their shares on the NASDAQ under symbol RWAV. In January 1998, Rogue Wave Software announced they were buying Morrisville, North Carolina-based Stingray Software, a developer of object oriented tools for Windows programmers. In 2001, the ".h++" products ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fourth-generation Programming Language
A fourth-generation programming language (4GL) is any computer programming language that belongs to a class of languages envisioned as an advancement upon third-generation programming languages (3GL). Each of the programming language generations aims to provide a higher level of abstraction of the internal computer hardware details, making the language more programmer-friendly, powerful, and versatile. While the definition of 4GL has changed over time, it can be typified by operating more with large collections of information at once rather than focusing on just bits and bytes. Languages claimed to be 4GL may include support for database management, report generation, mathematical optimization, GUI development, or web development. Some researchers state that 4GLs are a subset of domain-specific languages. The concept of 4GL was developed from the 1970s through the 1990s, overlapping most of the development of 3GL, with 4GLs identified as "non-procedural" or "program-generating" l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Programming Language
A programming language is a system of notation for writing computer programs. Most programming languages are text-based formal languages, but they may also be graphical. They are a kind of computer language. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning), which are usually defined by a formal language. Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard) while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common. Programming language theory is the subfield of computer science that studies the design, implementation, analysis, characterization, and classification of programming languages. Definitions There are many considerations when defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IMSL Numerical Libraries
IMSL (International Mathematics and Statistics Library) is a commercial collection of software libraries of numerical analysis functionality that are implemented in the computer programming languages C, Java, C#.NET, and Fortran. A Python interface is also available. The IMSL Libraries were developed by Visual Numerics, which was acquired in 2009 by Rogue Wave Software, which was acquired in 2019 by Minneapolis, Minnesota-based application software developer Perforce. Version history The first IMSL Library for the Fortran language was released in 1970, followed by a C-language version originally called C/Base in 1991, a Java-language version in 2002 and the C#-language version in 2004. Several recent product releases have involved making IMSL Library functions available from Python. These releases are Python wrappers to IMSL C Library functions (PyIMSL wrappers) and PyIMSL Studio, a prototyping and production application development environment based on Python and the IMSL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IDL (programming Language)
IDL, short for Interactive Data Language, is a programming language used for data analysis. It is popular in particular areas of science, such as astronomy, atmospheric physics and medical imaging. IDL shares a common syntax with PV-Wave and originated from the same codebase, though the languages have subsequently diverged in detail. There are also free or costless implementations, such as GNU Data Language (GDL) anFawlty Language(FL). Overview IDL is vectorized, numerical, and interactive, and is commonly used for interactive processing of large amounts of data (including image processing). The syntax includes many constructs from Fortran and some from C. IDL originated from early VMS Fortran, and its syntax still shows its heritage: x = findgen(100)/10 y = sin(x)/x plot,x,y The function in the above example returns a one-dimensional array of floating point numbers, with values equal to a series of integers starting at 0. Note that the operation in the second li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
