GDI图片格式转换源码

文件批量改名源码，程序结合易语言操作系统界面功能支持库，实现文件批量改名。

网速测试源码，例程结合易语言网络传送支持库和操作系统界面功能支持库，从网站上下载文件计算速度。

一个自己开发的简单定时关机小软件,给大家使用！(A simple time off to develop their own small software)

画任意旋转点源码，例程程序使用画板，根据两点的坐标及旋转角度画出旋转点的坐标。

文件图标提取工具，可以提取扩展名为EXE、DLL、ICL、ICO的文件图标，可以保存成BMP、ICO格式文件。(File icon extraction tool that can extract the extension EXE, DLL, ICL, ICO file icon, you can save it as BMP, ICO format.)

使系统控制菜单失效源码，例程程序结合易语言第三方常量支持库，调用API函数实现系统控制菜单失效。(The system control menu fails source , combined with easy language routine program constant support of third-party libraries , call the API function system control menu fails .)

易语言源码分享,希望更多的朋友了解易语言,源码名称：取QQ发送窗口文本(Easy language source sharing, I hope more friends understand easy language, source name: QQ send window text)

针对神经网络的瓦斯预测模型存在的泛化性能差且存在易陷入局部最优的缺点，提出了 基于最小二乘支持向量机(LS-SVM)时间序列瓦斯预测方法．由于标准最小二乘支持向量机 (L孓SVM)要求样本误差分布服从高斯分布，且标准LS-SVM丧失鲁棒性与稀疏性等特点，提出 了基于加权LS-SVM的瓦斯时间序列预测的方法，从而提高了标准L孓SVM模型的鲁棒性．其 中时间序列的嵌入维数与延迟时间采用了微熵率最小原则进行选取，在此基础上给出了基于加 权L孓SVM实现多步时间序列预测的算法实现步骤．最后利用MATLAB 7．1对其进行仿真研 究，通过鹤壁十矿1个突出工作面的瓦斯涌出数据实例对模型进行了验证．结果表明，加权 SVM模型比标准的L§SVM明显提高了鲁棒性，可较好地实现时间序列数据的多步预测．(The neural network gas prediction model is poor in generalization performance and easy in fafling into the local optimal value．In order to overcome these shortcomings，we pro— pose the time series gas prediction method of least squares support vector machine(L§SVM)． However，in the LS-SVM case，the sparseness and robustness may lose，and the estimation of the support values iS optimal only in the case of a Gaussian distribution of the error variables． So，this paper proposes the weighted L孓SVM tO overcome these tWO drawbacks．Meanwhile， the optimal embedding dimension and delay time of time series are obtained by the smallest dif— ferential entropy method．On this basis，multi-step time series prediction algorithm steps are given based on the weighted LS-SVM．Finally，the data of gas outburst in working face of Hebi lOth mine iS adopted to validate this model．The results show that the predict effect of shortterm the face gas emission is better using the weighted LS-SVM model than using)

简单的搜索源码程序，例程结合易语言应用接口支持库，调用“打开指定网址”命令，根据网址的规则搜索。(Simple search source program , a routine application interface combined with easy language support library , call open the specified URL command , according to the rules of the search site .)

动画窗口加载和关闭特效示例源码，程序结合易语言第三方常量支持库，调用API函数实现图片的特效加载，有0-12共13种特效。(Loading and off effects animation window sample source code , the program combined with easy language constant support of third-party libraries , API function calls to load image effects , there are a total of 13 kinds of special effects 0-12 .)