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驱动编程 一 本压缩包说明： 包含两个文件夹
一 本压缩包说明：
包含两个文件夹，一个word文档，和本使用说明文本文档。
其中：
文件夹 PCI9054为驱动程序的完整代码（有注释）以及类DOS应用程序。
文件夹 PCI9054应用程序（VC）是用VC开发的对应的应用程序，包括指示读写时间和显示读写数据。
WORD文档 是使用DriverWorks向导生成程序框架的过程
程序通过DriverWo ...
通讯编程文档 We simulate uncoded BER of BPSK modulated data as a function of SNR -in an AWGN channel -in a R
We simulate uncoded BER of BPSK modulated
data as a function of SNR
-in an AWGN channel
-in a Rayleigh fading channel
-in an AWGN channel when direct sequence spreading
is used
and compare results to the theoretical ones.
We assume coherent receiver and perfect
synchronization.
通讯编程文档 SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producin
SPREAD SPECTRUM MODULATION TECHNIQUES
-spread spectrum - those modulation methods that are producing a signal whose
spectrum is more wider than of the data signal, the occupied frequency band being
independent by the signal of data band.
-The signals with spread spectrum of direct sequence type BPSK ...
Delphi/CppBuilder This example program is the source code for the FT232BM Test Application from our Utilities page.
This example program is the source code for the FT232BM Test Application from our Utilities page.
It can be used to test the handshaking lines on FT232BM based RS232/RS485/RS422 designs. This program can also be used for programming the external EEPROM over USB in a manufacturing environment. T ...
压缩解压 this code is a implementation of the Discrete cosinuss transformation. In this code I have used the
this code is a implementation of the Discrete cosinuss transformation.
In this code I have used the direct méthode of calcul by used the equation without used the maatrix multiplication.
Delphi控件源码 Universal.Data.Access.Components 2.50 Universal Data Access Components (UniDAC) is a library of c
Universal.Data.Access.Components 2.50
Universal Data Access Components (UniDAC) is a library of components that provides direct access to most popular database servers from Delphi, Delphi for .NET and, C++Builder. UniDAC can work with such servers as Oracle, Microsoft SQL Server, MySQL, Interbase, ...
网络 模拟器提供了一个简单易用的平台
模拟器提供了一个简单易用的平台，实施application-layer/P2P协议和测试的大型网络。在此，已经实现三个应用层组播协议仿真：
Sequence of direct unicasts
Narada
NICE
VHDL/FPGA/Verilog 数字控制振荡器（NCO
数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频
率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform）
等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号
处理、数字通信领域、调制解调、变频调速、制导控制 ...
系统设计方案 In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a di
In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and ...
系统设计方案 本系统分电压测量和信号产生输出两大部分
本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器(Direct Digital Frequency Synthesis,简称DDS或DDFS)为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准 ...