Rayleigh_simulation

This is used for carrier modulation

matlab写的 视频播放器程序，带界面的 (matlab write the video player program, with the interface)

雷达信号的多普勒补偿问题，对雷达整个的工作过程进行了仿真，多普勒进行了估计和补偿(Doppler radar signal compensation, work on the radar the whole process was simulated Doppler estimation and compensation were)

压缩包程序一共4个，一个主程序，是绘制天线的均匀直线阵的极坐标图和三维立体图，程序附有中文解释。另外3个程序是，均匀直线阵的工程应用：边射阵、普通端射阵、强方向性端射阵。(Procedures for a total package 4, a main program, is the preparation of the uniform linear array antenna of the polar map and three-dimensional map, with the Chinese to explain the procedure. Other three procedures, uniform linear array of engineering applications: Front side shot, the general array endfire, strong directional endfire array.)

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

有关于滑模变结构的S函数的例程2，用来学习S函数结构(About SMVSC S-function routines 2, S-function structure for learning)

说明：  涵盖四种绘制三维图的方法，适合初学者，供参考(this zip consists of four methods for drawing 3D maps)

用有限元法求解三角形形区域上的Possion方程(using the finite element method triangle-shaped region of Possion equation)

it is matlab simulink user manual.

调整figure的大小和位置 设置颜色、字体、字号、加粗、倾斜 设置坐标范围、刻度线 设置图中线宽、坐标线宽 在图中添加文本标记 自动使figure最大化( Adjust the size of the figure and location Set the color, font, font size, bold, tilt Set the coordinate range, the scale line Set figure line width, coordinates, line width Text markup is added in the figure To maximize figure automatically )