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svc
svc接入电网的pscad模型，电力系统发生故障时，可以看到svc对系统振荡起到了抑制作用(Influence of SVC access to power grid on power system)
- 2018-09-11 16:36:17下载
- 积分：1
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疲劳检测
说明： 虽然 AdaBoost 算法的检测速度快，误识率低，但是在样本的权重更新过程中，对于分类错误样本中的正、负样本没有加以区分，不利于提高正样本的识别率。本文提出一种新的权重更新方法，对于分类错误的样本，对判断错误的正样本给更高的权重，使得算法在下一轮迭代时，更加关注对分类错误的正样本的学习，从而提高对正样本（人眼）的检测率。采用基于最小二乘法对眼部的外轮廓进行椭圆拟合，根据拟合椭圆的参数来判断眼睛的睁闭状态；采用结合 PERCLOS 和眨眼频率的方法，对疲劳状态进行检测。(Although AdaBoost algorithm has fast detection speed and low false recognition rate, in the process of sample weight updating, there is no distinction between positive and negative samples in classification error samples, which is not conducive to improving the recognition rate of positive samples. In this paper, a new weight updating method is proposed, which gives higher weight to the positive samples of classification errors, so that the algorithm pays more attention to the learning of the positive samples of classification errors in the next iteration, so as to improve the detection rate of the positive samples (human eyes). Based on the least square method, the eye contour is fitted with ellipse, and the opening and closing state of eyes is judged according to the parameters of fitting ellipse; the fatigue state is detected by combining PERCLOS and blinking frequency..)
- 2020-06-27 02:57:40下载
- 积分：1
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本软件能够用来简单地计算GPA（加权平均成绩绩点）值
本软件能够用来简单地计算GPA（加权平均成绩绩点）值-Calculale GPA
- 2022-03-29 15:50:51下载
- 积分：1
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Whook 7.587-83
whook, nao posso escrever mais porque nao entendo chines e os campso vao ficar assim mesmo ta bom, entao ta, valeu falou vou fumar, olha ali o superman, no ceu tem pao e morreu.
- 2020-06-23 15:20:01下载
- 积分：1
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DOS年代TT打字练习软件里的打字游戏的翻版
DOS年代TT打字练习软件里的打字游戏的翻版-DOS era TT software typing practice typing games pirated
- 2022-03-22 15:03:09下载
- 积分：1
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The compression package can appear to CAD accident pictures and video conversion...
这个压缩包可以显现把CAD意外的图片和视频转换到AUTOCAD中去，并且不需要源文件。-The compression package can appear to CAD accident pictures and video conversion to AUTOCAD go, and do not need the source file.
- 2022-06-28 06:31:12下载
- 积分：1
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专修篇下 即将出现的交易机会DAVID WEIS 无水印
说明： 关于想下载源代码却要上传或者充值结果因为是菜鸡所以只能随便上传文件。(w y c k o f f
i a m r u b b i s h)
- 2020-03-13 08:14:55下载
- 积分：1
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动态创建控件举例
动态创建控件举例-Dynamic Controls for the creation
- 2022-07-08 14:07:24下载
- 积分：1
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JPDA
用JPDA进行数据互联的多目标跟踪程序，仿真中用了2个目标，MATLAB编写。(JPDA connected with the multi-objective data tracking program, the simulation using the two goals, MATLAB write.)
- 2011-05-25 14:29:30下载
- 积分：1
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AEB_Function
说明： 利用相对速度、相对距离，根据TTC时间模型，可实现基本AEB功能(This code implements basic AEB functions)
- 2020-07-01 21:20:02下载
- 积分：1
