DWT

函数edge的用法，几个算子的效果比较。(The use of edge functions, comparison of the effects of several operators.)

两单元的受力分析，可以得到应力、应变等重要的参数信息(Mechanical analysis of the two units can be important parameters of the stress, strain, etc.)

说明：  matlab简明教程。不用多说，要学习matlab的朋友们看看吧，基础教程。(A simple tutorial matlab. Needless to say, to learn matlab friends to see it, the basis of course.)

Matlab与Fortran的混合编程及其应用(Matlab and Fortran mixed programming and its application)

说明：  使用自编函数基于奇异值分解总体最小二乘法（svd-tls）实现AR模型谱估计 (The use of self-functions in general based on singular value decomposition least square method (svd-tls) to achieve AR model spectrum estimation)

图像的旋转，倾斜处理，以及这两个功能的合并处理(skew and rotation of image in matlab)

RSA 数字签名 matlab实现 是密码学中一个重要的签名算法(RSA digital signature cryptography matlab implementation are an important signature algorithm)

This program is used face recognition using nnfl. It uses the concept of edge detection.

ber performance of sc-fdma, we can consider awgn channel or multipath channel.

Theoretical gravity anomaly of fault model and generation of Gaussian random noise