signal

提取图像sift特征，并且showkey函数在图像上直观的显示出来(Sift extracted image features, and showkey function in the image displayed on the intuitive)

说明：  小容量APF的研究方法，希望对大家有帮助。(Small capacity APF research methods, we want to help.)

matlab在建筑抗震中的应用，里面关于滞回性能有很详细的描述，前面的章节主要讲述matlab的基本命令(Matlab in the civil engineering)

这是一个MADLAB的例程,对于数学建模有很大帮助(This is a MADLAB routines are very helpful for mathematical modeling)

说明：  毕业用的时间序列混沌分析，里面吧包含相空间重构，李雅普诺夫指数求取，小波去噪等等(Graduated with a chaotic time series analysis, which it contains the phase space reconstruction, Lyapunov exponent for wavelet denoising, etc.)

Calendar conversiono为日历转换代码，可以将阳历转变为阴历，也可将阴历转变为阳历(Calendar conversiono for the calendar conversion code, can be transformed into the lunar solar calendar lunar calendar, also can be converted to the Gregorian calendar )

MALAB算例，绘制不同函数曲线的用户界面(MALAB example, drawing the user interface of the different functions of the curve)

基于压缩感知的图像分割，小波变换与OMP算法，最后由最大类间方差法作为分割手段(Compressed sensing image segmentation based on wavelet transform and OMP algorithm, and finally by the Otsu method as a means of dividing)

最新比较流行的模态识别方法，最小二乘复指数法(LeastSquareComplexExponential(LSCE) for modal analysis)

胡广书 数字信号处理-理论,算法与实现的书中源程序 c语言版本(HU-book Digital Signal Processing- theory, algorithms and implementation source code c language version of the book)