cancer

说明：  描述了matlab的程序设计语言的编写、实例、有利于初学者使用。(Describes the matlab programming language, for example, writing for beginners.)

matlab 贮存轮 数模学习用。！！！！！(matlab the storage round of digital-to-analog learning. ! ! ! ! !)

蒙特卡洛算法也常用于机器学习，特别是强化学习的算法中。一般情况下，针对得到的样本数据集建立相对模糊的模型，通过蒙特卡洛方法对于模型中的参数进行选取，使之于原始数据的残差尽可能的小。从而达到建立模型拟合样本的目的。(Monte Carlo algorithm is also commonly used in machine learning, especially in reinforcement learning algorithm. In general, a relatively fuzzy model is established for the obtained sample data set, and the parameters in the model are selected by Monte Carlo method so that the residual error of the original data is as small as possible. Thus, the purpose of establishing the model fitting sample is achieved.)

二级倒立摆系统采用极点配置的方法控制，系统达到平衡。(Double inverted pendulum control using pole placement method, the system in balance.)

完成M=4的正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和物理曲线进行比较。(The completion of M = 4 orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal to noise ratio under the relationship between the mapped BER- signal to noise ratio curve, and and physical curves for comparison.)

采用Matlab编写的最小二乘法，实现对两类的正确分类(Prepared by the use of Matlab least squares method, to realize two types of correct classification)

说明：  正弦合成法实现的瑞利多径信道MATLAB源码,是信道建模的基础 (Sine synthesis method to achieve multi-path Rayleigh channel MATLAB source code is the basis of channel modeling)

说明：  ben chengxu 实现WSN覆盖chu tuxing(shixianWSN fugai )

惩罚最小二乘法扣除基线背景，需要微调参数,可以得到很好的扣除基线背景的效果(Deducting background baseline punishment least-square method, need to fine tune parameters, to deduct the baseline background can get good effect )

本matlab程序用共轭梯度法来求解多元模型的最小值（给出最小值和精度情况）(The matlab program conjugate gradient method to solve the minimum multivariate model (given the minimum and the accuracy of the situation))