LLESMFD

使用小波包变换分析两个信号的特征向量和各频率成分的功率谱(the analysis of two signals eigenvector and power spectrum using wavelet-packet transform)

对鱼眼图像进行矫正，matlab程序供大家参考(Fish-eye image correction, matlab program for your reference)

matlab环境下，克里金插值中使用线性方式拟合出的球状模型的变异函数系数(Kriging interpolation using a linear fitting spherical variogram model coefficients in matlab)

永磁同步电机(PMSM)的矢量控制仿真模型，速度环采用滑模变结构控制，仿真波形较好。(The vector control simulation model of permanent magnet synchronous motor (PMSM) adopts sliding mode variable structure control in speed loop, and the simulation waveform is good.)

EMD分解的matlab代码，克服了传统筛选停止准则中的分母为零的问题(Empirical Mode Decomposition based on matlab)

algorithm for speech enhancement

用matlab编写的函数式文件：function r=ksrlin(x,y,h,N).用于进行局部线性拟合，x、y为自、因变量，h为核估计的带宽，N为数据点的个数。(Using matlab functional file: function r = ksrlin (x, y, h, N). Used for local linear fitting, x, y as independent, dependent variable, h is the kernel estimator of bandwidth, N is the data the number of points.)

逻辑回归matlab编程实例，可在matlab7下运行(Logistic regression matlab programming examples)

说明：  二分法是很重要的，利用二分法求解函数得近似值(Dichotomy is very important. It can be used to get approximate value of function)

A fuzzy set is a set without any crisp, clearly defined boundaries. It can contain elements with only a partial degree of membership. Classical sets either wholly include given element or wholly discludes elements. E.g., set of days of the week. While example of a fuzzy set would be set of days that make up weekend.