該程序是ucosii在５１單片機(jī)上的移置，以ＫＥＩＬ為開發(fā)環(huán)境-that the Procedure was ucosii in MCS-51 shift on the home, as a development environment KEIL
上傳時(shí)間： 2013-12-29
上傳用戶：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
標(biāo)簽： construction comparison foundation complete
上傳時(shí)間： 2013-12-30
上傳用戶：cxl274287265
C語言是一門通用計(jì)算機(jī)編程語言，應(yīng)用廣泛。C語言的設(shè)計(jì)目標(biāo)是提供一種能以簡(jiǎn)易的方式編譯、處理低級(jí)存儲(chǔ)器、產(chǎn)生少量的機(jī)器碼以及不需要任何運(yùn)行環(huán)境支持便能運(yùn)行的編程語言。 C語言也很適合搭配匯編語言來使用（往往可以通過內(nèi)聯(lián)匯編語言或與匯編語言目標(biāo)文件一起連接。對(duì)于任何一種操作系統(tǒng)環(huán)境，C函數(shù)的ABI（Application Binary Interface）與匯編語言的子過程（routine/Procedure）的ABI一定是完全兼容的。 盡管C語言提供了許多低級(jí)處理的功能，但仍然保持著良好跨平臺(tái)的特性，以一個(gè)標(biāo)準(zhǔn)規(guī)格寫出的C語言程序可在許多電腦平臺(tái)上進(jìn)行編譯，甚至包含一些嵌入式處理器（單片機(jī)或稱MCU）以及超級(jí)電腦等作業(yè)平臺(tái)。 二十世紀(jì)八十年代，為了避免各開發(fā)廠商用的C語言語法產(chǎn)生差異，由美國國家標(biāo)準(zhǔn)局為C語言訂定了一套完整的國際標(biāo)準(zhǔn)語法，稱為ANSI C，作為C語言的標(biāo)準(zhǔn)。二十世紀(jì)八十年代至今的有關(guān)程序開發(fā)工具，一般都支持符合ANSI C的語法
標(biāo)簽： C語言 學(xué)習(xí) 教程
上傳時(shí)間： 2015-05-29
上傳用戶：勇敢的奮進(jìn)者
有多徑信道、多普勒頻移，瑞利、RICE(萊斯)信道等仿真，QPSK調(diào)制和解調(diào)等，交織編碼。程序經(jīng)過本人測(cè)試，絕對(duì)可用，并附上本人測(cè)試說明和仿真圖像結(jié)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.
標(biāo)簽： 移動(dòng)通信 多普勒頻移
上傳時(shí)間： 2015-06-16
上傳用戶：whtiger
matlab有限元網(wǎng)格劃分程序 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.
標(biāo)簽： matlab有限元網(wǎng)格劃分程序
上傳時(shí)間： 2015-08-12
上傳用戶：凜風(fēng)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.
標(biāo)簽： web server embedded arm
上傳時(shí)間： 2016-01-30
上傳用戶：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.
標(biāo)簽： web html embed server arm small http
上傳時(shí)間： 2016-01-30
上傳用戶：zrxkn
PL0語言是與pascal類似的語言，但是比pascal語言的詞法、語法更加嚴(yán)格苛刻。 在PL0語言中，只有五種類型的單詞：關(guān)鍵字、用戶自定義標(biāo)識(shí)符、數(shù)字、特殊符號(hào)以及非法標(biāo)識(shí)符。 根據(jù)題目給出的PL0的文法，關(guān)鍵字只有如下幾個(gè)： Const——用來聲明常量； Var——用來聲明變量； Procedure——用來聲明過程； Begin——聲明過程的開始； End——聲明過程的結(jié)束； Ood——單目運(yùn)算符，聲明為關(guān)鍵字； If——條件語句； Then——條件語句； Call——聲明調(diào)用函數(shù)； While——循環(huán)語句； Read——讀文件語句； Write——寫文件語句； 對(duì)于用戶自定義標(biāo)識(shí)符應(yīng)該滿足：以字母開頭，其后是字母和數(shù)字的組合，即：字母（字母|數(shù)字）* 數(shù)字則是數(shù)字字符（0——9）組成的數(shù)字串； 特殊符號(hào)有如下幾個(gè)： +，-，*，/，=<>,<,>=,<=,:= 把關(guān)鍵字、算符和界符稱為語言固有的單詞，標(biāo)識(shí)符、常量稱為用戶自定義的單詞。 為此設(shè)置三個(gè)全程量：SYM,ID,NUM。 SYM：存放每個(gè)單詞的類別，為內(nèi)部編碼的表示形式； ID:存放用戶所定義的標(biāo)識(shí)符的值，即標(biāo)識(shí)符字符串的機(jī)內(nèi)表示； NUM:存放用戶定義的數(shù)。
上傳時(shí)間： 2017-06-20
上傳用戶：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.
上傳時(shí)間： 2019-01-25
上傳用戶：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.
標(biāo)簽： 隔離
上傳時(shí)間： 2021-11-24
上傳用戶：kingwide
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