WebService

build 0.999修改 1.上传功能修正已知安全bug（限制上传文件类型） 2.自动生成缩略图（大小可在config.php中设置） 3.多种排序方法 4.限制原始图的大小和宽高 5.可选择覆盖或者不覆盖已存在同名文件 6.目录直读图片文件 其他看config.php中的注释-build a revised 0.999. Upload function amendment known security bug (limit upload file types) 2. Automatic generation thumbnail (size can be installed in config.php) 3. A variety of sequencing methods 4. Restrictions on the size of the original plan and five-wide. Option do not cover or cover the same name already exists document 6. Contents Direct Reading Photo see config.php other documents of Notes

window socket网络编程的重叠IO模型的例子-window socket network programming overlap IO model examples

Multimedia compression

说明：  计算MEMS陀螺的Allan方差，并求出与Allan方差相关的五个系数，最后在求出拟合误差(The Allan variance of MEMS gyroscope is calculated, and five coefficients related to Allan variance are calculated. Finally, the fitting error is calculated)

傅立叶变换用于电力系统谐波分析,全是用c++编的很有价值(Fourier transform is very valuable for harmonic analysis of power system.)

简单的delphi7 UDP聊天程序

VC中调用WebService的问题，其实在Visual Studio.Net（下称VS.NET）及其以后的版本中调用WebService已经变得相当简单。你所要做的只是“找到 WebService的发布地址”，然后将其引用添加到VC项目中即可。接下来VS.NET帮你生成的代理类，会帮你搞定一大堆的麻烦事，包括：网络调用、数据传递等等；什么SOAP啊、网络啊，你都可以不管。 InvokeConsole // 在控制台中调用WebService的Demo InvokeDemo // 在MFC程序中调用WebService的Demo -VC Calling WebService problem, In Visual Studio (hereinafter referred to VS.NET) and its subsequent version called W ebService has become quite simple. You had to do was to "find the publication addresses WebService" then added to the quoted VC project can be. VS.NET help you to the next generation of Acting Class, Bangnigaoding lot of trouble, including : network calling, data transmission, etc.; What SOAP ah, network ah, you can regardless. InvokeConsole// Calling the console in the Demo rooted WebService okeDemo// MFC in proceedings called the Demo WebService

一个JPEG文件操作的库, 可以利用他对JPEG文件进行读写.(a api for read/write for JPEG file)

说明：  介绍了10种滤波器的原理及其软件实现过程,(The principle and software realization of 10 kinds of filters are introduced.)

优点：1，PPI协议通讯速度快，比OPC ，PCAccess，Modbus 快4-5倍左右。(就这一条优点就足了，呵呵) 2，PLC端无需编写任何通讯程序。 3，可以直接对PLC进行，RUN STOP等操作。 4，本程序全部采用LABVIEW底层程序框图，没用调用任何的DLL ，API等。这点对你学习还是修改程序功能都很有帮助，方便。 (Advantages: 1, PPI protocol communications faster than OPC, PCAccess, Modbus about 4-5 times faster. (On which an advantage on the feet, huh, huh) 2, PLC-side without writing any communication program. 3, can be carried out directly on the PLC, RUN STOP operation. 4, the procedure used in all LABVIEW underlying the block diagram, useless to call any DLL, API, etc. This is for you to learn or modify the program features are very helpful and convenient.)