Step_down_converter

小波分析概念及应用，包括小波变换基础和各种类型的小波变换(wavelet transform)

rayleigh channel simulation

采用自适应均衡中的LMS算法进行仿真，并实用30个抽头的横向均衡器结构，面向新手的Matlab仿真(The LMS adaptive equalization algorithm simulation and practical transverse equalizer structure 30 taps, for novice Matlab simulation)

用MATLAB编写的计算任意曲线围成区域面积的程序，用隐函数描述(Calculation of any curve using MATLAB enclosed area of ​ ​ the program, described by the implicit function)

用MATLAB画南海地形图，但是前提要在SAT path里插入m_map文件(Nanhai topographic maps drawn using MATLAB, but only if you want to insert a file in the SAT path in m_map)

说明：  一个相当不错的二维人物动画代码，大家可以学习学习。(a very good 2-D character animation code, we can learn from him.)

通过此代码，实现伯格法进行谱估计。程序简单，便于理解和学习。(Burg )

matlab的netcdf插件安装程序，适用于R14版本(Matlab netcdf plug-in installation procedures, apply to R14 version )

For example, heating up the temperature in a room is a process that has the specific, desired outcome to reach and maintain a defined temperature (e.g. 20°C), kept constant over time. Here, the temperature is the controlled variable. At the same time, it is the input variable since it is measured by a thermometer and used to decide whether to heat or not to heat. The desired temperature (20°C) is the setpoint. The state of the heater (e.g. the setting of the valve allowing hot water to flow through it) is called the manipulated variable since it is subject to control action

说明：  这里包含了Matlab实现的多种插值算法，有拉格朗日插值、艾特肯插值、均差形式的牛顿插值、埃尔米特插值、分段三次埃尔米特插值、二次样条插值(There are many interpolation algorithms implemented by MATLAB, including Lagrange interpolation, Aitken interpolation, Newton interpolation in the form of average deviation, Hermite interpolation, piecewise cubic Hermite interpolation and quadratic spline interpolation)