该程序是ucosii在５１单片机上的移置，以ＫＥＩＬ为开发环境-that the Procedure was ucosii in MCS-51 shift on the home, as a development environment KEIL
上传时间： 2013-12-29
上传用户：cursor
This is a comparison foundation construction of data example code, the function is quite complete, was myself debugs the successful Procedure, might again on Visual c++ the direct movement
标签： construction comparison foundation complete
上传时间： 2013-12-30
上传用户：cxl274287265
C语言是一门通用计算机编程语言，应用广泛。C语言的设计目标是提供一种能以简易的方式编译、处理低级存储器、产生少量的机器码以及不需要任何运行环境支持便能运行的编程语言。 C语言也很适合搭配汇编语言来使用（往往可以通过内联汇编语言或与汇编语言目标文件一起连接。对于任何一种操作系统环境，C函数的ABI（Application Binary Interface）与汇编语言的子过程（routine/Procedure）的ABI一定是完全兼容的。 尽管C语言提供了许多低级处理的功能，但仍然保持着良好跨平台的特性，以一个标准规格写出的C语言程序可在许多电脑平台上进行编译，甚至包含一些嵌入式处理器（单片机或称MCU）以及超级电脑等作业平台。 二十世纪八十年代，为了避免各开发厂商用的C语言语法产生差异，由美国国家标准局为C语言订定了一套完整的国际标准语法，称为ANSI C，作为C语言的标准。二十世纪八十年代至今的有关程序开发工具，一般都支持符合ANSI C的语法
上传时间： 2015-05-29
上传用户：勇敢的奋进者
有多径信道、多普勒频移，瑞利、RICE(莱斯)信道等仿真，QPSK调制和解调等，交织编码。程序经过本人测试，绝对可用，并附上本人测试说明和仿真图像结果-I collected information on 2, how-path channel, Doppler frequency shift, Rayleigh, RICE (Rice) channel, such as simulation, QPSK modulation and demodulation, etc., Interleaved Coded. After I tested the Procedure is absolutely available, along with my test images and simulation results indicate.
上传时间： 2015-06-16
上传用户：whtiger
matlab有限元网格划分程序 DistMesh is a simple MATLAB code for generation of unstructured triangular and tetrahedral meshes. It was developed by Per-Olof Persson (now at UC Berkeley) and Gilbert Strang in the Department of Mathematics at MIT. A detailed description of the program is provided in our SIAM Review paper, see documentation below. One reason that the code is short and simple is that the geometries are specified by Signed Distance Functions. These give the shortest distance from any point in space to the boundary of the domain. The sign is negative inside the region and positive outside. A simple example is the unit circle in 2-D, which has the distance function d=r-1, where r is the distance from the origin. For more complicated geometries the distance function can be computed by interpolation between values on a grid, a common representation for level set methods. For the actual mesh generation, DistMesh uses the Delaunay triangulation routine in MATLAB and tries to optimize the node locations by a force-based smoothing Procedure. The topology is regularly updated by Delaunay. The boundary points are only allowed to move tangentially to the boundary by projections using the distance function. This iterative Procedure typically results in very well-shaped meshes. Our aim with this code is simplicity, so that everyone can understand the code and modify it according to their needs. The code is not entirely robust (that is, it might not terminate and return a well-shaped mesh), and it is relatively slow. However, our current research shows that these issues can be resolved in an optimized C++ code, and we believe our simple MATLAB code is important for demonstration of the underlying principles. To use the code, simply download it from below and run it from MATLAB. For a quick demonstration, type "meshdemo2d" or "meshdemond". For more details see the documentation.
标签： matlab有限元网格划分程序
上传时间： 2015-08-12
上传用户：凛风拂衣袖
===================================== GoAhead WebServer 2.1.8 Release Notes ===================================== .. NOTES: .. This document is maintained using the reStructuredText markup system. .. You may download this from <http://docutils.sf.net>. Also note that running .. the docutils code requires that a version of Python version 2.1 or later .. be installed on the machine. Since the GoAhead release Procedure itself .. runs in Python, this should not be a problem. .. .. To add new entries to the release notes, follow the markup shown below .. (releases should be underlined with a row of '=' characters, each item .. noted within a release should be underlined with '-' characters.
上传时间： 2016-01-30
上传用户：zrxkn
===================================== GoAhead WebServer 2.1.8 Release Notes ===================================== .. NOTES: .. This document is maintained using the reStructuredText markup system. .. You may download this from <http://docutils.sf.net>. Also note that running .. the docutils code requires that a version of Python version 2.1 or later .. be installed on the machine. Since the GoAhead release Procedure itself .. runs in Python, this should not be a problem. .. .. To add new entries to the release notes, follow the markup shown below .. (releases should be underlined with a row of '=' characters, each item .. noted within a release should be underlined with '-' characters.
标签： web html embed server arm small http
上传时间： 2016-01-30
上传用户：zrxkn
PL0语言是与pascal类似的语言，但是比pascal语言的词法、语法更加严格苛刻。 在PL0语言中，只有五种类型的单词：关键字、用户自定义标识符、数字、特殊符号以及非法标识符。 根据题目给出的PL0的文法，关键字只有如下几个： Const——用来声明常量； Var——用来声明变量； Procedure——用来声明过程； Begin——声明过程的开始； End——声明过程的结束； Ood——单目运算符，声明为关键字； If——条件语句； Then——条件语句； Call——声明调用函数； While——循环语句； Read——读文件语句； Write——写文件语句； 对于用户自定义标识符应该满足：以字母开头，其后是字母和数字的组合，即：字母（字母|数字）* 数字则是数字字符（0——9）组成的数字串； 特殊符号有如下几个： +，-，*，/，=<>,<,>=,<=,:= 把关键字、算符和界符称为语言固有的单词，标识符、常量称为用户自定义的单词。 为此设置三个全程量：SYM,ID,NUM。 SYM：存放每个单词的类别，为内部编码的表示形式； ID:存放用户所定义的标识符的值，即标识符字符串的机内表示； NUM:存放用户定义的数。
上传时间： 2017-06-20
上传用户：lbxxx
Introduction jSMPP is a java implementation (SMPP API) of the SMPP protocol (currently supports SMPP v3.4). It provides interfaces to communicate with a Message Center or an ESME (External Short Message Entity) and is able to handle traffic of 3000-5000 messages per second. jSMPP is not a high-level library. People looking for a quick way to get started with SMPP may be better of using an abstraction layer such as the Apache Camel SMPP component: http://camel.apache.org/smpp.html Travis-CI status: History The project started on Google Code: http://code.google.com/p/jsmpp/ It was maintained by uudashr on Github until 2013. It is now a community project maintained at http://jsmpp.org Release Procedure mvn deploy -DperformRelease=true -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -Dgpg.passphrase=<yourpassphrase> log in here: https://oss.sonatype.org click the 'Staging Repositories' link select the repository and click close select the repository and click release License Copyright (C) 2007-2013, Nuruddin Ashr uudashr@gmail.com Copyright (C) 2012-2013, Denis Kostousov denis.kostousov@gmail.com Copyright (C) 2014, Daniel Pocock http://danielpocock.com Copyright (C) 2016, Pim Moerenhout pim.moerenhout@gmail.com This project is licensed under the Apache Software License 2.0.
上传时间： 2019-01-25
上传用户：dragon_longer
ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This application note will reviewthe design Procedure for the power stage and control electronics of a flyback converter. In these isolatedconverters, the error signal from the secondary still needs to cross the isolation boundary to achieveregulation. By using the UC3965 Precision Reference with Low Offset Error Amplifier on the secondaryside to drive an optocoupler and the UCC3809 Economy Primary Side Controller on the primary side, asimple and low cost 50 Watt isolated power supply is realized.
标签： 隔离
上传时间： 2021-11-24
上传用户：kingwide
