sanxiang-jiaoliutiaoya

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.)

薛定宇教授编写的MATLAB控制分析工具包Ctrllab 如题，该工具包解压后，通过MATLAB修改路径后，直接运行ctrllab，即出现可视化界面，可进行时域、频域、复域的各种分析，比如bode图，奈氏图等等，超级好！对控制专业的同志来说，用处极大！(Prepared by Professor Xue Dingyu MATLAB control analysis tools package Ctrllab such as title, package and extract the tool MATLAB modify the path directly run ctrllab, that appear visualization interface, can be time-domain, frequency domain, the complex domain of all kinds of analysis, such as bode Figure Nyquist plot, and so on, super good! Comrades who control professional, extremely useful!)

matlab 人脸标准化照片 很实用 我做毕业设计师用到的(face image)

motion detctor code in a videooo

一般非线性规划的算法，适合于不使用矩阵的情况。(General nonlinear programming algorithm, for the case without matrix.)

用MATLAB编写的计算土壤介电常数的函数。注释中有介绍。（Dobson 模型）(Written with the MATLAB function calculation of the soil dielectric constant. Note there are introduced.)

Wiley - Antenna and EM Modeling with MATLAB CHAPTER3

AR算法到SS算法的实现转换程序，matlab实现。(AR algorithm to SS conversion algorithm.)

说明：  现代数字信号处理中基于互相关函数的music方法(Modern digital signal processing in the cross-correlation function-based method of music)

说明：  利用matlab程序模拟示波器上的李萨如图形(The matlab program analog oscilloscope Lissajous figures)