PBRsource

FastStone捕捉功能强大，重量轻，但功能齐全，屏幕捕捉工具和屏幕视频录像机。它允许你轻松地捕捉和注释屏幕上的任何东西，包括窗口、对象、菜单、全屏、矩形/徒手区域，甚至是滚动的窗口/网页。它还允许你记录所有的屏幕活动，包括屏幕上的变化、麦克风的语音、鼠标移动和点击进入高度压缩的视频文件。您可以选择将捕获发送到编辑器、文件、剪贴板、打印机、电子邮件、文字/powerpoint文档或将它们上传到您的网站。编辑工具包括注释（文本、划线、高亮显示）、调整大小、裁剪、锐化、水印、应用边缘效果等等。其他功能还包括全局热键、自动文件名生成、对外部编辑器的支持、颜色选择器、屏幕放大镜和屏幕标尺。(FastStone Capture is a powerful, lightweight, yet full-featured screen capture tool and screen video recorder. It allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular/freehand regions and even scrolling windows/web pages. It also allows you to record all screen activities including onscreen changes, speech from microphone, mouse movements and clicks into highly compressed video files. You can choose to send captures to editor, file, clipboard, printer, email, Word/PowerPoint document or upload them to your website. Editing tools include annotating (texts, arrowed lines, highlights), resizing, cropping, sharpening, watermarking, applying edge effects and many more. Other features include global hotkeys, automatic filename generation, support for external editors, a color picker, a screen magnifier and a screen ruler.)

修复惠普笔记本升级bios导致的product information not valid(hp to fix product information not valid_hp notebook)

基于分数阶Fourier变换的水声信道参数估计(Based on Fractional Fourier Transform Acoustic Channel Estimation)

改进的内聚力模型，二维四节点模型，运用xu-neldman(cohesive element by xu-neeldman)

异步电机的SPWM的逆变器变频启动，含matlab模型和M文件(AsynchronousMotor SPWM)

解决了QP问题的一种方法,参考书 Model Predictive Control System Design and Implementation Using MATLAB(solve QP problem. Refer to Model Predictive Control System Design and Implementation Using MATLAB)

说明：  基于自相关算法的通信系统中微弱信号检测程序(Weak Signal Detection Program in Communication System Based on Autocorrelation Algorithms)

标准Suboff潜艇光体STL模型，可用于Openfoam、XFlow、Flow-3D等CFD软件的网格生成和数值模拟使用。(The standard Suboff submarine light body STL model can be used for grid generation and numerical simulation of CFD software such as Openfoam, XFlow, Flow-3D and so on.)

说明：  整车三自由度汽车模型，在传统二自由度操纵稳定性模型的基础上考虑了纵向力的影响，车速不再为定值。(Based on the traditional two degree of freedom handling and stability model, the three degree of freedom vehicle model considers the influence of longitudinal force, and the vehicle speed is no longer a fixed value.)

卡尔曼滤波器的简单实现，预测航迹、观测航迹与滤波航迹(Simple Implementation of Kalman Filter)