-
buckPWM
The program is about buck converter PWM in simulink.
- 2020-07-04 13:00:02下载
- 积分：1
-
matlab
聚类算法，不是分类算法。分类算法是给一个数据，然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据，然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类，是事先给出原始数据所含的类数，然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn}，这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分：1
-
possion
说明： matlab编写的泊松分布仿真代码，含验证代码(prepared by the Poisson distribution matlab simulation code, including the verification code)
- 2009-08-27 10:56:47下载
- 积分：1
-
EMD-papers
Matlab的关于EMD的几篇文章
谱和主成份分析用于EMD分解研究；基于EMD方法的混沌时间序列预测(Matlab several articles on EMD and principal component analysis for spectral decomposition of EMD EMD-based method of chaotic time series prediction)
- 2011-11-01 16:26:21下载
- 积分：1
-
romp
In sum capacity of an OFDM system is maximized by allocating each subchannel to the user with the highest channel gain over this channel and distributing power among subchannels in a water-filling manner.
- 2014-02-10 15:51:55下载
- 积分：1
-
ThreshSegement
二维阈值分割，可以把感兴趣的区域提取出来，适用于灰度图像！(2Dthresholding segementation)
- 2015-07-08 17:47:03下载
- 积分：1
-
sun
任意时间任意经纬度太阳方位角高度角计算程序(Latitude and longitude of the sun at any time of any azimuth elevation angle calculation program)
- 2020-11-24 14:59:33下载
- 积分：1
-
Adaptive-beamforming
采用自适应波束形成技术，获得想得到的方向图。(Adaptive beamforming technology, access to the desired pattern.)
- 2011-10-12 20:26:40下载
- 积分：1
-
lisanmath
本课程主要包括四个部分集合与关系图论代数系统数理逻辑(Experiment Instruction Book of Discrete Mathematics
)
- 2010-08-01 10:45:48下载
- 积分：1
-
payment_calc
这是我用MATLAB做的计算器，只供参考(calutor)
- 2009-06-11 01:32:52下载
- 积分：1
