-
ID3
实现ID3算法，在结果中以树表示出来。决策树是对数据进行分类，以此达到预测的目的。该决策树方法先根据训练集数据形成决策树，如果该树不能对所有对象给出正确的分类，那么选择一些例外加入到训练集数据中，重复该过程一直到形成正确的决策集。(ID3 algorithm to achieve, in the results that come out to the tree. Decision tree is to classify the data, thus achieving the purpose of prediction. The decision tree training set of data according to the formation of the first decision tree, if the tree can not give the correct classification of all objects, then select a number of exceptions to the training set data, repeat the process until the correct decision set.)
- 2010-07-25 16:30:11下载
- 积分：1
-
sparfilt
优点：1.对于信噪比高的信号滤波效果好；
％ 2.对于边沿的保护强过阈值滤波，不会产生阈值滤波情况下的过于平滑与Gibbs现象。
％缺点：1.由于对边沿信号没做任何处理，所以边沿可能会有脉冲噪声保留下来；
％ 2.计算相关系数中，如果计算出来的小波系数点位置偏差大，则相关系数计算受影响；
％ 3.需要迭代运算，迭代的噪声能量阈值选取很重要，这里以开始段无信号处估计噪声；
％ 4.需要迭代运算，所以运算量比阈值法大；
％ 5.受分解层次影响，在大尺度上小波系数点位置偏差更大，相关系数计算不准确。
％需要具体调整的地方：1.分解的尺度；()
- 2008-03-28 10:26:51下载
- 积分：1
-
Region_of_interest_GUI
Run the ROI file by issuing the command ROI in the command window and a GUI screen will pop up, the screen may be used for selecting a Region of interest while viewing the full length movie and adjusting the region of interest accordingly, after hitting save the GUI will dismantle the movie to seperate images and will save them in current folder.The GUI panel is self explanatory and as such does not require any further explanations
- 2013-08-01 22:17:11下载
- 积分：1
-
bpskd
MATLAB 通信原理 QPSK调制 源代码文件(Communication Theory QPSK modulation MATLAB source code files)
- 2010-01-14 12:44:32下载
- 积分：1
-
ZHUIzhu-moxing
追逐问题是现实生活中的常见问题,本文就三人绕正三角形的追逐问题建立起了两个数学模型:一个充分应用运动的周期性首先给出了三人共边的充要条件,然后直接给出在一个周期内三人共边的次数及起止时刻,另一个则利用初等数论的方法给出了三人共边的另一个充要条件 利用matlab长于计算和强大的绘图功能,本文分别给出了求解两个模型的matlab程序,通过动画仿真演示三人绕正三角形的追逐模型,并给出三者共边的时间起止点和共边的次数。 更多还原
(The problem is that in real life the pursuit of the common problems, the paper chase on three questions about the triangle established two mathematical models: a full application of the cyclical movement Firstly, the necessary and sufficient conditions of the three sides, and then directly within a given period of three sides of the starting and ending times and moments, and the other using elementary number theory approach gives another three necessary and sufficient conditions of the edge using matlab longer computing and powerful graphics capabilities, this paper two models are given for solving matlab program, triangle chase through animated simulation model demonstrates trio around and gives the time of the beginning and ending points of the three sides and the number of edges. More Restore)
- 2013-12-18 19:09:45下载
- 积分：1
-
first2345
CONTROL OF DC MOTOR USING BUCK BOOST CONVERTER
- 2013-11-22 05:09:58下载
- 积分：1
-
CDate
主要编写的是一个是期类，包括日期的加法，减法，大于符号，小于符号的重载，和一些常用符号的重载，及日期类的一些常见运算(Is mainly written in a period of class, including the date of addition, subtraction, greater than symbol, less than symbols overloaded, and some common signs of overload, and the date of the class some common operations)
- 2011-01-15 18:51:46下载
- 积分：1
-
KNNPandPneighborhoodPclassifier
说明： 模式识别knn分类器，matlab代码，k近邻算法(knn classifier ，matlab code)
- 2011-04-13 21:07:37下载
- 积分：1
-
gdop
说明： 关于测向定位的gdop matlab程序仿真(Simulation of GDOP matlab program for direction finding and positioning)
- 2020-12-24 23:29:04下载
- 积分：1
-
CoorConversions
source code for coordinate transformation
- 2009-09-26 16:53:42下载
- 积分：1
