I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, standard solution - build one yourself. I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps. That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
标签： frequency generator function generate
上传时间： 2013-12-17
上传用户：thesk123
MICROSOFT FOUNDATION CLASS LIBRARY : 学生管理系统 ======================================================================== AppWizard has created this 学生管理系统 application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your 学生管理系统 application. 学生管理系统.dsp This file (the project file) contains information at the project level and is used to build a single project or subproject. Other users can share the project (.dsp) file, but they should export the makefiles locally.
标签： FOUNDATION MICROSOFT LIBRARY CLASS
上传时间： 2013-12-16
上传用户：天涯
This new program targets 10 key academic skills for TOEFL® iBT success. Practice and mastery of these skills can help learners build confidence to communicate successfully in an academic environment.
标签： Practice academic program targets
上传时间： 2016-12-08
上传用户：moshushi0009
装一整套 gcc-libc libstdc++ gcc-c++ gcc -objc cpp binutil 卸载与2.95.3-8有关的 卸载gcc 卸载gcc-g++ 卸载gcc-chill 卸载gcc-g77 卸载gcc-objc 卸载gcc 卸载 libstdc++-2.95.3-8 批量装gcc rpm -ivh gcc*.rpm 批量装libstdc++ rpm -ivh libstdc++*.rpm 查看某软件包安装路径 rpm -qpl xxxxxx 源码包tar.gz放于 /var/src/rpm/SOURCES 安装完后的.src.rpm 生成的 ix86.rpm 放于 /var/src/rpm/RPMS
标签： gcc gcc-libc binutil libstdc
上传时间： 2016-12-17
上传用户：wang5829
zlibyou can found an optimized version of Zlib 1.1.4 that you can embed into every Delphi executable without use external dlls. Further I have build a little example hoping to aid "young" Delphi programmers getting in trouble with streams... Please let me know if you ll discover errors. These objects and sources are targeted for executing into P6+ CPU core, and Delphi5-6-7-x software. Benchmarks show this zlib 40％ average faster than native DLL distribution and 100％ reliable.
标签： executable can optimized zlibyou
上传时间： 2016-12-19
上传用户：lili123
1:首先要导入hotel数据，在连接数据库。 2：完成数据源，在打开“宾馆客房管理系统.vbp” 3：进入后在进入应用窗口点击Adodc1，更改Connectionstring，在属性页的build选择本地服务器，选择数据库为hote，进行测试连接。 4：测试连接成进入系统界面。即可完成。 《注明：所使用的vb坂本必须适合》
上传时间： 2016-12-24
上传用户：yzhl1988
AR6001 WLAN Driver for SDIO installation Read Me March 26,2007 (based on k14 fw1.1) Windows CE Embedded CE 6.0 driver installation. 1. Unzip the installation file onto your system (called installation directory below) 2. Create an OS design or open an existing OS design in Platform Builder 6.0. a. The OS must support the SD bus driver and have an SD Host Controller driver (add these from Catalog Items). b. Run image size should be set to allow greater than 32MB. 3. a. From the Project menu select Add Existing Subproject... b. select AR6K_DRV.pbxml c. select open This should create a subproject within your OS Design project for the AR6K_DRV driver. 4. Build the solution.
标签： installation Windows Driver March
上传时间： 2014-09-06
上传用户：yuzsu
AJAX基础编程－－源代码，包含ANT的BUILD.XML部署文件
上传时间： 2014-01-09
上传用户：qwe1234
This document provides guidelines and describes how to easily port S60 2nd Edition C++ applications to S60 3rd Edition. The document has been written based on experiences of porting regular S60 2nd Edition applications, such as the S60 Platform: POP/IMAP Example [4] that can be downloaded from Forum Nokia. Code snippets from the example are shown in Chapter 8, “Application build changes,” and in Appendix A, “Code example." In addition, Appendix B, "Commonly used functions that require capabilities," and Appendix C, "Commonly used interfaces that have been changed or removed," provide useful information on some frequently used functions and interfaces in third-party applications.
标签： application guidelines describes document
上传时间： 2017-01-29
上传用户：wang5829
The USB Multi-Interface driver is a replacement driver for the system provided Multi-Interface driver. This driver was developed to overcome some bugs that are included in the build in driver and to introduce new features. The driver is compatible to the system provided Multi-Interface driver. If the driver is installed on a system, it does not automatically replace the system provided driver. It exists parallel to the system driver and is assigned to a device during the installation process.
标签： Multi-Interface driver replacement provided
上传时间： 2017-02-11
上传用户：asddsd
