Initiation_Aide_Matlab

本资料最好结合《数值分析》李庆扬书籍一起使用，包含了课后习题答案，PPT，重点编程题目程序等，是matlab入门的非常好的资料。(This information is the best combination of " numerical analysis" Li Qingyang books used together, including the after-school exercise answer, PPT, key programming subject procedures, is very good matlab data entry.)

s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(s transformation, is the more popular time-frequency analysis algorithms, can be used for seismic data analysis and time-frequency spectrum analysis, the program based on matlab platform realize the s transform and inverse transform.)

高斯消去法求解线性方程组 输入变量为一个n阶非奇异方阵A，和n维列向量b，输出的结果为线性方程组Ax=b的解(Gaussian elimination method for solving linear equations)

说明：  多假设跟踪Matlab代码例子,也是从别的地方下载的(example of MHT target tracking)

小波模极大值去噪，Denoise_w_Mod_sim.m是主程序，P_gama.m，P_y.m，Py_Pgama.m是三种投影算法(Wavelet modulus maxima denoising, Denoise_w_Mod_sim.m is the main program, P_gama.m, P_y.m, Py_Pgama.m are three projection algorithm)

说明：  神经网络滑膜变结构控制MATLAB和simulink仿真程序。(Variable structure neural network control of synovial MATLAB and simulink simulation program.)

PLL锁相环的搭建，通过坐标变换实现锁相(PLL Phase-Locked Loop)

用MATLAB实现瑞利信道下的误比特率仿真(Using MATLAB to achieve Fading Channel BER simulation)

image segmentation for extracting objects from an image

非线性方程组数值计算，MATLAB语言实现。包括多种迭代方法，牛顿法，拟牛顿法，以及相关的改进算法。(Numerical calculation implementation)