Lesson-4

数值解的方法解释“战争使捕鱼量下降，食用鱼增加，鲨鱼等也随之增加，但鲨鱼的比例却大幅增加”这一现象。(Numerical interpretation of the " war to the decline of fishing, increased consumption of fish, sharks, also increased, but the proportion of sharks has increased substantially," the phenomenon.)

3种定位算法中读取数据用到的txt文档，一共3个(Location algorithm in three kinds of data used to read txt files, a total of three)

PYTHON programming: AN INTRODUCTION TO COMPUTER SCIENCE by JOHN ZELLE

high patch filtering

计算光纤陀螺的非线性度，并且绘制出不同速率对应的非线性度曲线。(Calculation of the non-linearity of the optical fiber gyro, and draw out the different rates corresponding to the non-linearity curve.)

根据信号不同的特点，自适应的构造小波基，实现与信号的最佳匹配。(According to the different characteristics of signal, the structure of the adaptive wavelet base, to achieve the best match with the signal. )

基于MATLAB，对光波导放大器的增益分析，主要是泵浦功率对增益的影响。(Based on MATLAB, for analysis of optical waveguide amplifier gain, pump power is mainly the impact of the gain.)

磁流变减震器模型，bouce_wen经验模型(Magnetorheological damper model)

信号维数的估计，使用高阶累积量对MPSK信号进行调制识别，多抽样率信号处理。( Signal dimension estimates, Using high-order cumulants of MPSK signal modulation recognition, Multirate signal processing.)

关于matlab程序的源代码，主要是关于EM算法的程序实现(About the the matlab program' s source code, the program on the EM algorithm to achieve)