系統下,地球坐標轉換的源代碼,在WGS-84坐標和北京54坐標之間的一套轉換參數,可以全國通用的，在每個地方會不一樣，因為它們是兩個不同的橢球基準。 // WGS2GK.CPP : C++ version of Ottmar Labonde s WGSDHDN3.PAS with CPU time measurement // compile with MS Visual C++ version 6.0 or do the necessary modifications for your compiler // // Conversion of
上傳時間： 2014-01-09
上傳用戶：hxy200501
此為編譯原理實驗報告 學習消除文法左遞規算法，了解消除文法左遞規在語法分析中的作用 內含 設計算法 目的 源碼 等等.... 算法:消除左遞歸算法為: （1）把文法G的所有非終結符按任一種順序排列成P1,P2,…Pn 按此順序執行 （2）FOR i:=1 TO n DO BEGIN FOR j:=1 DO 把形如Pi→Pjγ的規則改寫成 Pi→δ1γ δ2γ … δkγ。其中Pj→δ1 δ2 … δk是關于Pj的所有規則； 消除關于Pi規則的直接左遞歸性 END （3）化簡由（2）所得的文法。即去除那些從開始符號出發永遠無法到達的非終結符的 產生規則。
上傳時間： 2015-03-29
上傳用戶：極客
對c語言的簡單語法分析器 文件說明： input.txt內為輸入的源程序，包括for，while和if else控制等 output.txt內為輸出的二元單詞序列 k.txt為關鍵字表 l.txt為運算符和界符表 i.txt為該輸入的源程序的標志符 c.txt為常數表 個別表需要序列號，這時各表的序列號默認為從1開始，每行加1。 使用說明： 在提示符下輸入input.txt文件的路徑和文件名字， 運行完成后，打開文件output.txt看結果。
上傳時間： 2013-12-23
上傳用戶：pompey
設計目的 加深對語法分析程序的任務及其工作原理的理解；掌握語法分析程序的實現方法；掌握簡單語言的狀態轉換圖表示形式極其識別程序的構造。 設計任務 編寫對簡單語言進行語法分析的詞法分析程序。并對輸入串for I=1to 20 do {x:=x+2 y:=y*(2+c) }} 進行語法分析，要求如下： 1。識別其中的關鍵字，標識符，常數，運算符和界符。2，對其中的數字注明其值和類型 3。將識別的結果填入表中并輸出。
上傳時間： 2015-03-30
上傳用戶：lili123
Addfilter is a command-line application which adds and removes filter drivers for a given drive or volume. It is intended to demonstrate how to insert a filter driver into the driver stack of a device. The sample illustrates how to do this by using the SetupDi APIs. The sample works on both x86 and Alpha platforms. It has only been tested in a 32-bit environment. Since Addfilter is not a driver, it does not deal with Plug and Play or Power Management.
標簽： command-line application Addfilter drivers
上傳時間： 2013-12-30
上傳用戶：天誠24
手機文件瀏覽程序的另外一個版本！ SMan is a system utility that manages your UIQ device. It provides functionality which manufacturers did not provide or which are difficult or impossible to do manually. SMan helps keep your UIQ device running in a "healthy" state and, to a certain degree, allows you to customize the system behaviour of your device.
標簽： functionality provides manages utility
上傳時間： 2013-12-09
上傳用戶：獨孤求源
The ICA/BSS algorithms are pure mathematical formulas, powerful, but rather mechanical procedures: There is not very much left for the user to do after the machinery has been optimally implemented. The successful and efficient use of the ICALAB strongly depends on a priori knowledge, common sense and appropriate use of the preprocessing and postprocessing tools. In other words, it is preprocessing of data and postprocessing of models where expertise is truly ne
標簽： mathematical algorithms mechanical procedures
上傳時間： 2015-03-31
上傳用戶：silenthink
Have you ever wanted to copy a file from your Desktop Computer to your handheld Pocket PC? This included any Windows CE version too? Well if so, I will present an easy way to do it here: It s called the Remote Application Programming Interface, or, RAPI in this article. It is touched on in the MSDN but not really explained very well.
標簽： your Computer handheld Desktop
上傳時間： 2013-12-24
上傳用戶：15071087253
The goal with this project was to make it possible for almost any mobile-phone to use ICQ and be able to communicate with other users! One other goal with this project was to lower the GPRS-traffic in the phone and make the ICQ-ing cheaper. A third goal was to make this service as easy to log-in to as possible. Anyone tried to fill a log-in screen with a WAP-browser should know what I mean. With Wapmess all you have to do is to write your login-url ONCE and then bookmark it in your phone, to make it available fast. :)
標簽： mobile-phone possible project almost
上傳時間： 2015-04-08
上傳用戶：xiaodu1124
“抓住它”小遊戲，a applet that plays a game called Catch the Crearure. have the crature appear at a ramdom lacation for a random durarion. the goal is to catch the creature by pressing the moouse button while the mouce pointer is on the creature
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上傳時間： 2015-04-13
上傳用戶：王者A
