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决策树
说明: 机器学习中绘制ROC曲线,是非常关键的,老师编的ROC曲线,亲测有效。(It is very important to draw ROC curve in machine learning. The ROC curve compiled by the teacher is effective in pro test.)
- 2019-11-08 16:12:31下载
- 积分:1
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dtcwt_toolbox4_3
针对小波变换在信号处理中的不足,提出了 双树复小波变换的方法信号进行处理,特别是对心电和脑电信号的去躁处理,最后和小波变换比较。(In view of the deficiency of wavelet transform in signal processing, a dual tree complex wavelet transform method is proposed to deal with the signal, especially for the ECG and EEG signals. Finally, the wavelet transform is compared with the wavelet transform.)
- 2017-09-17 14:04:04下载
- 积分:1
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welch
weltch窗函数滑动平均法,适合于初学信号处理的读者(Moving average of weltch window function.it is suitable for the readers who fistly learn the signal processing)
- 2020-12-27 10:09:02下载
- 积分:1
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青蛙
说明: 青蛙源代码,是当前最完整的,供大家分享,绝对简单(Frog source code, is currently the most complete, for everyone to share, absolutely simple)
- 2019-03-01 13:47:35下载
- 积分:1
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js-KLine
kline.js 用法,文档,用法,文档用法,文档用法,文档用法,文档(Kline.js usage, document,)
- 2020-06-17 21:20:02下载
- 积分:1
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CEEMD_eemd
ceemd和eemd变换,用于信号处理,经过实际测试,可以运行(ceemd and eemd used for signal processing)
- 2020-06-16 19:20:03下载
- 积分:1
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C# ADO.NET操作数据库的一些实例源码
C# ADO.NET操作数据库的一些实例源码,主要涉及一些数据日历、DataView操作、文件上传、DataGridView操作等,更多的是一些数据库方面的操作实例。
- 2022-03-19 19:05:35下载
- 积分:1
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LVD
Lv分布是2011年提出的新的视频分布,可以在CFCR域对线性调频信号(LFM)进行参数估计和检测,在高速机动目标检测中也有重要的应用(Lv distribution is a new time frequency distribution, which proposed in 2011. It can estimate and detect the linear frequency modulation signal (LFM) in CFCR domain, and it also has important applications in high-speed maneuvering target detection)
- 2021-05-16 18:30:07下载
- 积分:1
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Java绘图:绘制虚线与实线
Java绘图:绘制虚线与实线
public LineDemo(){
super("实线与虚线"); //调用父类构造函数
setSize(300,200); //设置窗口尺寸
setVisible(true); //设置窗口可视
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //关闭窗口时退出程序
}
public void paint(Graphics g){ //绘制组件方法
Graphics2D g2=(Graphics2D)g; //得到2D图形
Dimension dim = this.getSize(); //得到组件尺寸
g2.setColor(Color.white); //设置绘制颜色为白色
g2.fillRect(0, 0, dim.width, dim.height); //填充整个组件
g2.setColor(Color.black); //设置绘制颜色
g2.drawLine(40,160,280,160); //绘制实线
g2.drawLine(40,160,40,40);
g2.drawString("0",30,165); //绘制字符串
g2.drawString("100",16,50);
g2.drawString("200",270,175);
float[] dash={5,5}; //短划线图案
BasicStroke bs = new BasicStroke(1,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER, 10.0f,dash,0.0f); //实例化新画刷
g2.setStroke(bs); //设置新的画刷
g2.drawLine(40,160,100,120); //用新的画刷绘制虚线
- 2022-01-28 07:52:17下载
- 积分:1
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acc2vd
matlab下,通过频域积分将加速度积分至速度后,再次积分至位移。(Integration from acceleration to displacement.)
- 2021-03-20 02:09:18下载
- 积分:1