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以matlab为开发环境实现ID3算法,包括分类预测，建树等。(ID3 agorithm basis on matlab)

说明：  经典的MATLAB资料，精通matlab6.5 (北航 张志涌)(MATLAB classical information, proficient matlab6.5 (BUAA Zhang Yong))

多机器人队形初始化，使用11个机器人最终编队形成一个圆形(Multi-robot formation initialization)

通过使用短时自相关，可以得到基音周期。可以稳定运行。(With short-term autocorrelation obtained pitch period)

this code is used to plot the ECG signal data base from MIT-BIH,(physionet).

说明：  二阶巴特沃斯(Butterworth)低通滤波器(Low pass filter)

四进制通信系统的进行蒙特卡罗仿真程序，以正交信号为基础。当均值分别等于０，０.１，１.０，２．０时完成１００００个比特的仿真并求出误差概率。绘出理论误码率和蒙特拉罗仿真的差错率并进行比较这俩个结果，并绘出每个均值情况下判决器的１０００个接受信噪比抽样(Four-band communication system to carry out Monte-Carlo simulation procedures to orthogonal signal basis. When the mean, respectively, equivalent to 10,000 completed 0,0.1,1.0,2.0 bit error probability simulation and obtained. Mapping theory and蒙特拉罗BER simulation这俩error rate and compare results, and the mean circumstances of each mapped)

说明：  1窄带数字滤波器的设计原理数字滤波器从实现方法上,可分为两种:一种是由有限长冲激响应所表示的数字滤波器,称为FIR滤波器 文献来源 (fir filters with frequency)

L_D算法和Burg算法解Toeplitz矩阵并进行参数估计，并对信号的功率谱进行比较(Levinson algorithm and Burg algorithm )