addnoise

使用Matlab实现的关于主分量分析PCA的方法的案例，可先实现仿真(Matlab achieved using principal component analysis PCA on the case method, the simulation can be achieved)

系统辨识中的递归最小二乘参数估计的matlab程序算法(System Identification of recursive least-squares parameter estimation algorithm matlab program)

FE solver for interface migration in 2phase problems

艾伦方差的matlab编写，用于MEMS陀螺仪随机误差辨识(ALLAN variance matlab writing)

说明：  点目标成像，距离多普勒算法（RD）,能够实现点目标仿真。(Point target imaging and range Doppler algorithm (RD) can realize point target simulation.)

fuzzy c means clustering

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)

李雅普诺夫分析为线性系统的分析做出理论铺垫(Lyapunov theory)

this document a list of mathemtical forms

颜色空间提取团块，聚类金字塔算法matlab代码实现，可以跑，我把残缺的文件补齐了。入口angitest.m文件。(color segment)