用fpga實(shí)現(xiàn)的DA轉(zhuǎn)換器，有說(shuō)明和源碼，VDHL文件。
A PLD Based Delta-Sigma DAC
Delta-Sigma modulation is the simple, yet powerful,
technique responsible for the extraordinary
performance and low cost of today s audio CD
players. The simplest Delta-Sigma DAC consists of a
Delta-Sigma modulator and a one bit DAC. Since,
both of these COMPONENTS can be realized using
digital circuits, it is possible to implement a low
precision Delta-Sigma DAC using a PLD.
MATFOR FFT Visual Fortran program.
MATFOR Extensions, as implied in the name, are data or COMPONENTS external to MATFOR modules that can be used to add versatility to MATFOR programs. Currently there are two types of extensions available with MATFOR, they are MATLAB Interface and Tecplot FileIO. MATLAB Interface, a new feature in MATFOR 4.1, provides MATFOR users access to MATLAB functions so they can obtain functionality that has not been built into MATFOR. The ability of using MATLAB functions makes MATFOR an ideal tool for those who create prototypes using MATLAB, then do implementation in C++ and other programming languages. Through the use of MATFOR, users may perform quick results comparisons between MATLAB and other languages.
Schifra
Reed-Solomon Error Correcting Code Library
http://www.schifra.com
Copyright (c) 2000-2007 Arash Partow, All Rights Reserved.
The Schifra Reed-Solomon Error Correcting Code Library and all
its COMPONENTS are supplied under the terms of the General Schifra
License agreement. The contents of the Schifra Reed-Solomon Error
Correcting Code Library and its COMPONENTS may not be copied or
disclosed except in accordance with the terms of that agreement.
URL: http://www.schifra.com/license.html
Parties wanting to use the Schifra Reed-Solomon Error Correcting Code
Library and its COMPONENTS within an open source, academic or other
noncommercial or not-for-profit environment may do so under the
guidelines and in complete accordance with the below attached
General Public License (version 2). Under the described terms of
"free" use for open source and noncommercial purposes of the Schifra
Schifra
Reed-Solomon Error Correcting Code Library
http://www.schifra.com
Copyright (c) 2000-2007 Arash Partow, All Rights Reserved.
The Schifra Reed-Solomon Error Correcting Code Library and all
its COMPONENTS are supplied under the terms of the General Schifra
License agreement. The contents of the Schifra Reed-Solomon Error
Correcting Code Library and its COMPONENTS may not be copied or
disclosed except in accordance with the terms of that agreement.
URL: http://www.schifra.com/license.html
Parties wanting to use the Schifra Reed-Solomon Error Correcting Code
Library and its COMPONENTS within an open source, academic or other
noncommercial or not-for-profit environment may do so under the
guidelines and in complete accordance with the below attached
General Public License (version 2). Under the described terms of
"free" use for open source and noncommercial purposes of the Schifra
IDE開發(fā)環(huán)境，可以掛載SDCC
The BASIC IDE is a new, RAD (Rapid Application Development) IDE (Integrated Development Environment) for the RapidQ programming language. The IDE currently has rich project options, a form designer (similar to Delphi s), and code editor. The BASIC IDE is being coded in Borland® Delphi® . We are currently using Delphi 6, but you should be able to use Delphi 3 or later (Delphi 7 included).
Some of the BASIC IDEs features include:
Form Designer with support for all of RapidQ s COMPONENTS Flexible Code Editor Project Management Written in OO (Object Oriented) Delphi. Some future items that we are working on are:
Code Tip Code Completion CVS Integration Code Editor Macros Point-and-Click access to subroutines, functions, and variables
此軟件功能強(qiáng)大 It operates in the highly ompetitive UK banking sector against ...barcode reader to reduce human errors in the ordering process. - The ...co-generation and unit- testing of client and server COMPONENTS of the
"TR1 roughly doubles the size of the C++ standard library, and it introduces many new facilities and even new kinds of library COMPONENTS. TR1 has some classes, for example, where some nested types may or may not exist depending on the template arguments. To programmers whose experience stops with the standard library, this is strange and unfamiliar. This book is complete (it covers all TR1 facilities), it is easier to understand than TR1 itself, and it is technically accurate."
The C++ standard library provides a set of common classes and interfaces that greatly extend the core C++ language. The library, however, is not self-explanatory. To make full use of its COMPONENTS - and to benefit from their power - you need a resource that does far more than list the classes and their functions.
