SumDiff_angle_measure

非平稳信号的处理方法，时频分布及、常用方法简单例子(Non-stationary signal processing methods, examples of commonly used methods)

可以把一段脑电信号分解成多个频段，然后各频段重构就可以提取脑电信号的各频段成份了(Period of EEG can be broken down into multiple bands, each band then refactoring can extract EEG bands ingredients)

拉格朗日插值算法的matlab程序，可用于数值分析(Lagrange interpolation )

关于OFDM降低PAPR的方法，并给出了clipping前后的CCDF曲线图。(About OFDM PAPR reduction method, and gives the CCDF diagram of curves before and after clipping.)

停车场仿真，停车场中车辆的进出满足泊松分布，利用matlab GUI编程实现对车辆进入和离开停车场的模拟，动画实现，内附matlab源代码与具体的设计报告！(Parking simulation, and out of the parking lot of vehicles to meet the Poisson distribution, the use of matlab GUI programming for vehicles entering and leaving the parking lot of simulation, animation realization, containing the source code and detailed design report!)

说明：  emd分解及其重构,分解成对个IMF，然后进行重构(emd emperical modal decomposition)

點雲做三角連線，先找出一點，再找出最近兩點，並輸出成矩陣，使用三角外膜連線並畫出圖形。(Triangle nearest point connection Triangle nearest point of connection Triangle nearest point to connect the the triangle nearest point connection Triangle nearest point to connect the the triangle nearest point of connection triangle nearest point connection Triangle nearest point connection Triangle nearest point to connect the the triangle nearest point connection the triangle nearest point connection)

求脉率的小demo，有任何问题可以联系我。(A demo about the value of pulse rate .If there any questions ， you can contact me.)

附件中的m代码包括了一系列的拟合函数，这些函数通常的输入是概率分布的样本。还有最大似然估计仿真器、最小平方仿真器、混合高斯分布估计的EM算法、(M in the annex to the code, including a series of fitting function, which function normally is the probability distribution of input samples. There are maximum likelihood estimation simulator, emulator least squares, mixed-Gaussian distribution is estimated that the EM algorithm,)

说明：  HDB3码的编码，图形，功率谱密度。用于通信原理教学等(Code HDB3 coding, graphics, power spectral density. Communication Theory for teaching)