sonar_modeling

说明：  最优化作业写的小程序 ，BFGS做优化问题的。(BFGS does the optimization problem.)

此程序是电容成像技术的成像算法，其中五种算法，lBP等(This program is capacitance imaging technology imaging algorithm, including five kinds of algorithm, lBP, etc)

生物模型数值仿真，预测种群数量大小，模拟平衡态的稳定性(Numerical simulation of the biological model, to predict the size of the population, to simulate the stability of the equilibrium)

数值分析是一门比较实用的课程，在数学建模等方面应用广泛，这些代码里面几乎涵盖了全部的数值分析方法。(Numerical analysis is a more practical curriculum, widely used in mathematical modeling, etc., these codes which cover almost all of the numerical analysis method.)

在通信系统仿真当中,常常会使用到伪随机信号,该源代码文件中包含两类最为常用的伪随机信号gold 序列的生成和m序列的生成,程序清晰有注解(In the communications system simulation are often used pseudo-random signal, the source code file contains two types of most commonly used pseudo-random signal sequence to generate gold and m sequences generated, the program has clear notes)

linespectrum提取声音信号的线谱(in order to extract line spectrum)

胡广书例题matlab源程序,每章节均有,比较精彩(Hu Guangshu Examples Matlab source files, each chapter is more exciting)

MATLAB数值分析与应用（第2版）的作业程序代码(MATLAB Numerical Analysis and Applications (2nd Edition) operating procedures code)

Matlab code for SFCM algorithm for segmentation

GMSK的相关matlab仿真,包括眼图,相位路径,量化等等(GMSK related matlab simulation, including the eye, the phase path, quantification, etc.)