shixufenxi

fisherface based image retrival

tf*idf algoritm is a famouse algoritm in text mining.

开关磁阻电机驱动matlabsimulink模型，希望大家给意见 (Switched reluctance motor driver matlab/simulink model, hope everybody to give advice )

在进行利用蒙地卡罗方法进行期权定价的时候，我们有很多减小方差的方法，下面是其中的两种。(During the use of Monte Carlo methods for option pricing, we have a lot of variance reduction method, the following two.)

延时矢量方差(DVV)方法使用的可预测性的信号在相空间来描述时间序列。DVV方法已经成功地应用于分析生物信号的性质(EEG和fMRI)。(The Delay vector variance (DVV) method uses predictability of the signal in phase space to characterize the time series.The DVV method has been successfully applied to analyse the nature of biometric signals (EEG and fMRI).)

偏微分求解，大全很全面的偏微分求解，显隐式，对比及使用等(Partial differential solution)

数字图像处理MATLAB源码(digital image processing MATLAB source)

MATLAB环境下对图像单个区域标号并且获得区域的几何特征(MATLAB environment, a single region label image and the geometric characteristics of the region)

highboost filter for image enhancement

Simulink model for OOK