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Description: 自定义协议，摸拟FTP文件传输，并对传输数据进行加密，保证数据传输安全，实现初步代码，基本的一些功能，未经详细测试，欢迎有兴趣的朋友来邮：streamby@163.com-Custom protocols, simulation FTP file transfer, and data encryption to ensure data transmission security, the realization of the initial code, the basic features, without any detailed testing, Interested parties are welcome to post: streamby@163.com
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Size: 272384 |
Author: str_by |
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Description: 如何在水晶报表中筛选数据记录,具体请参见源码.-how crystal statements screening data recording, please refer to the specific source.
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Size: 948224 |
Author: lhx |
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Description: 课程设计（电子商务系统）
对于典型的数据库管理系统，尤其是对像电子商务这样的数据流量特别大的网络管理系统，必须要满足使用方便、操作灵活等设计需求。本系统在设计时应该满足以下几个目标：
采用人机对话的操作方式，界面设计美观友好、信息查询灵活、方便、快捷、准确、数据存储安全可靠。
全面展示商城内所有商品，并可展示最新商品及特价商品。
实现网上购物。
商品销售排行，以方便顾客了解本商城内的热销商品及帮助企业领导者做出相应的决策。
查看商城内的公告信息。
对用户输入的数据，系统进行严格的数据检验，尽可能排除人为的错误。
系统最大限度地实现了易维护性和易操作性。
系统运行稳定、安全可靠。
-Course Design (e-commerce system) for typical database management system especially for e-commerce such as the flow of data is particularly large network management system must meet the user-friendly, operational flexibility design needs. In the design of the system should meet the following objectives :
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Size: 539648 |
Author: 李磊 |
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Description: This small program is designed to demux a MPEG 2 file (also called Program Stream).Such movie file it s composed from various packs (video,audio,data,etc.). What this program does is to list every packet in a MPEG2 file along with some info about each pack.It might be interesting to know exactly how much audio or video your movie really contains.-This small program is designed to demux a MP EG 2 file (also called Program Stream). Such mov ie file it's composed from various packs (video, audio, data, etc.) . What this program does is to list every pa cket in a MPEG2 file along with some info about ea ch pack.It might be interesting to know exactly how much your audio or video movie really contai ns.
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Size: 27648 |
Author: zhangqing |
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Description: LanMsg是一款用.net C# 开发的局域网即时通讯开源软件（经过简单修改可用于因特网）,适合.net即时通讯软件开发者用。 p2p原理(UDP打洞)，消息的内容采用串行化技术发送与接收（可发送任何自定义的数据类型）.为防止代码过多而引起查看难度，暂只提供本程序的2.1.3 Bate版-LanMsg is used. Net C# development of the LAN instant communication open source software (through simple repair change can be used for Internet), suitable. net instant messaging software developers use. P2p principle (UDP burrows), the use of information technology serial transmission and reception (can be sent to any custom data types). To prevent excessive code View caused difficulty, the only suspense of the two procedures version .1.3 Bate
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Size: 6337536 |
Author: 钟鸣 |
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Description: 是目前我见过的最好的DES算法程序，可以作为数据加密和认证使用。-Is the best I have seen the DES algorithm procedure can be used as data encryption and authentication to use.
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Size: 3072 |
Author: ttttttt |
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Description: 一、 一元三次回归方程 CubicMultinomialRegress.cs
方程模型为Y=a*X(3)+b*X(2)+c*X(1)+d
public override double[] buildFormula()
得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是d,c,b,a。
以后所述所有模型的系数存放均与此相同（多元线性回归方程除外）。
public override double forecast(double x)
预测函数，根据模型得到预测结果
public override double computeR2()
计算相关系数（决定系数），系数越接近1，数据越满足该模型。
-1, one dollar three regression equations CubicMultinomialRegress.cs equation model for Y = a* X (3)+ B* X (2)+ C* X (1)+ Dpublic override double [] buildFormula () get coefficient array, store order and model coefficients contrary, that is, the array is followed by the value of coefficient d, c, b, a. After all the model described in the coefficient of storage are the same (except for multiple linear regression equation). public override double forecast (double x) prediction function, according to the results of model prediction public override double computeR2 () calculated the correlation coefficient (determination coefficient), coefficient of the closer one, the data satisfy the model more.
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Size: 3072 |
Author: wangyinghao |
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Description: 对数回归方程 LogarithmRegress.cs
方程模型为 Y=a*LnX+b
public override double[] buildFormula()
得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是b,a。
public override double forecast(double x)
预测函数，根据模型得到预测结果。
public override double computeR2()
计算相关系数（决定系数），系数越接近1，数据越满足该模型。
-Logarithmic regression equation LogarithmRegress.cs equation model for Y = a* LnX+ Bpublic override double [] buildFormula () get coefficient array, the storage order and model coefficients contrary, that is, the array is followed by the value of coefficient b, a. public override double forecast (double x) prediction function, according to the results of model prediction. public override double computeR2 () calculated the correlation coefficient (determination coefficient), coefficient of the closer one, the data satisfy the model more.
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Size: 3072 |
Author: wangyinghao |
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Description: 移动平均预测 ModifyShiftAverageRegress.cs
移动平均也可画趋势图，如下：
public double forecast(int interval)
移动平均认为数据是时间序列数据，该方法预测interval个时间间隔后的值
public override double[] getTrendArray()
得到趋势数组，该数组的数据直接在图形中展示出来就可以产生趋势线。
-Moving average moving average prediction ModifyShiftAverageRegress.cs trends can also be painted as follows: public double forecast (int interval) consider moving average data are time-series data, the method of prediction interval of time after the interval the value of public override double [] getTrendArray () be the trend of the array, the array of data directly in the graphical display can be generated by the trend line.
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Size: 3072 |
Author: wangyinghao |
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Description: 用C# 写的网络嗅探器，跟传统的不一样的是，采用了新的算法，减轻了CPU的消耗，并且对数据包进行了详尽的分析，很有参考价值-With C# Write network sniffer with the traditional is not the same as adopting a new algorithm to reduce the CPU consumption, and data packets carried out a detailed analysis of the valuable
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Size: 126976 |
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Description: 一个串口通信的例子，选取接口，然后可以接受和发送数据。-A serial communication example, select the interface, and then can receive and send data.
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Size: 20480 |
Author: 王海涛 |
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Description: 红外图像处理程序；根据输入的温标得到红外图像的温度信息，并且可以重新设定温度范围，而且还可以保存图像的温度数据。-Infrared image processing procedures under the Importation of the temperature scale to be the temperature of infrared image information, and can be re-set temperature range, but also can save image data of the temperature.
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Size: 1257472 |
Author: 张阳 |
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Description: 从制定的文件中读入数据，查找重复的号码并随即抽取其中的号码，保存文件-From the formulation of the document read into the data, repeat the search number and then taking one number, save the file
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Size: 58368 |
Author: 人道 |
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Description: 在窗体间传递数据-<Windows Mobile 平台应用开发>所带源代码,是很好的示例.-In the form of data transmission-
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Size: 30720 |
Author: Sidney |
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Description: 在窗体间传递数据--<Windows Mobile 平台应用开发>所带源代码,是很好的示例.-Intergenerational transmission of data in the form平台应用开发
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Size: 15360 |
Author: Sidney |
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Description: 远程数据访问RDA等，SQL Mobile的示例源程序，很有参考价值-RDA, such as remote data access, SQL Mobile sample source code, useful reference
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Size: 89088 |
Author: wangdd |
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Description: XML文件导出Excel(xmlToExcel)示例源码 根目录下51aspx.xml为原始数据XML文件，点击生成后会在同级目录下生成51aspx.xls文件-XML file export Excel (xmlToExcel) sample source root 51aspx.xml data for the original XML file, click generated will generate at the same level directory 51aspx.xls document
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Size: 251904 |
Author: lp |
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Description: CSHARP数据集绑定操作,实现绑定功能操作.-CSharp data sets binding operation, realize the functional operation binding.
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Size: 13312 |
Author: newaladin |
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Description: Csharp入门级资料，非常适合学习-CSharp entry-level data, very suitable for learning
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Size: 1253376 |
Author: zhangli |
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Description: 为卷烟厂业务流程定制的管理系统，有数据导入导出，报表生成等功能-Cigarette factory for customized business process management system has data import and export, reports generation and other functions
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Size: 3353600 |
Author: 周金根 |
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