Numerical-Analysis

matlab7.0的ppt教材，教授一些基本且常用的命令，帮助初学者掌握matlab的使用。(matlab7.0 the ppt textbooks, professors, some of the basic and commonly used commands, helping beginners to master the use of matlab.)

说明：  多路信号采样，时分复用传输和接收SIMULINK仿真模型(Multi-channel signal sampling, time division multiplex transmit and receive SIMULINK simulation model)

用迭代法在MATLAB中实现（赫姆霍兹）Helmholtz方程组的求解(Solving Helmholtz equation set by iterative method in MATLAB)

消噪滤波的一些程序对比。。。。。。。。。。(Some programs eliminate noise filtering contrast. . . . . . . . . .)

说明：  锂电池simulink仿真模型，充放电电流、温度、电池初始电量为输入，电压、电流、SOC等参数为输出。(Lithium battery simulink simulation model, charge and discharge current, temperature, initial battery charge are input, voltage, current, SOC and other parameters are output.)

matlab下的轮廓跟踪算法，获得边界数值数组和一些测量位置和边界。(get border as numeric array and a number of measurements of a spot and a border)

说明：   拉平拉斯图像融合(Laping las image fusion)

弹性波动方程的有限差分 采用的是标准网格(Elastic wave equation finite-difference grid using a standard)

用matlab仿真（7,4）汉明码的编码及硬判决译码过程(Matlab simulation (7,4) Hamming code encoding and hard decision decoding process)

主要包括图像的中值、均值去噪、非局部均值、分块局部去噪算法；还有均方误差和峰值信噪比评价、以及matlab基础学习资料如边缘检测、小波变化、灰度值转换等(Including image median, mean denoising, non-local means, block local denoising algorithm also mean square error and peak signal to noise ratio evaluation, and matlab based learning materials such as edge detection, wavelet transform, gray scale value conversion wait)