FFT

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)

Complete SMPS power supply project.

关于支持向量机的很好的学习材料，附有一个基于matlab条件下的小程序。(Support vector machine on a good learning materials, with a little under matlab-based program.)

ISAR的成像程序，希望大家一起共享，谢谢了(ISAR imaging procedures in the hope to share with everyone, thank you)

gm(1,1)灰色预测模型，可以进行各种预测。短期的电力负荷预测尤其的好。也可以进行中长期的预测，但是效果没有短期的好。(gm (1,1) Grey forecasting model can predict all kinds. Short-term load forecasting particularly well. Can also make long-term forecast, but they were not short of good.)

MATLAB6.0数学手册 复合版.doc MATLAB6.0数学手册 复合版.doc(Mathematics MATLAB6.0 composite version of the manual. DocMATLAB6.0 mathematics composite version of the manual. Doc)

用于图像特征的K中心点聚类(k-mediods)的matlab实现。(k-mediods implements by matlab, used for cluster of image feature)

在没有压电作动器的情况下，欧拉梁的振动特性及模态(Piezoelectric actuator, the the Euler beam vibration characteristics and mode)

老师布置的作业几何图形的特征识别分类中心提取以及圆形的圆心半径参数的确定(Teacher assignments geometry feature recognition extraction and classification center center circle radius to determine the parameters)

说明：  基于matlab的燃料电池热管理仿真模拟模型(Fuel cell model based on MATLAB)