chap3

给出一种用MATLAB实现信号频谱分析和显示的快速傅里叶算法的方法(FFT)

prints the current YMDHMS date as a timestamp

基于MATLAB的GUI图像图像的介绍和应运(GUI image of the MATLAB are introduced and be based on)

基于增广矩阵束的二维doa算法，阵列流型为L型，在matlab环境下实现(Doa algorithm based on a two-dimensional array Flow augmented matrix beam is L-shaped, achieved in the matlab environment)

麻省理工学院的matlab教程，应该很给力吧，还比较详细(MIT matlab tutorial, it should be to force it, but also more detailed)

实现分水岭算法分割图像，使用梯度的分水岭分割来解决图像的分割问题(Watershed algorithm for image segmentation, watershed segmentation using the gradient to solve the image segmentation problem)

transformation of coordiantes using finite diff method

good resource file for the iron ball detection.It introduces the good method for the researcher.

说明：  由差分方程得到信号的冲激响应，得到连续信号的幅频相频响应(Impulse response of signal from difference equation)

电子书，专门介绍matlab的mapping制图工具箱mapping toolbox.pdf(E-books, dedicated to matlab toolbox of mapping mapping mapping toolbox.pdf)