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这是多个matlab源程序，主要功能是灰度图像和二值图像进行腐蚀和膨胀；dwt水印程序，猫脸变换程序。(This is a matlab source, the main function is to grayscale and binary image erosion and dilation)

说明：  用matlab实现匀速模型下的卡尔曼滤波器功能的源代码(Constant velocity model Kalman filter simulation)

首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值(kriging interpolating)

MATLAB 编程有助于初学者进行学习，了解以及相应的运用(MATLAB programming will help beginners to learn, understand, and use of appropriate)

在MATLAB环境下，对添加了不同能量消耗的传感器后无线传感器网络运行仿真的LEACH算法(In the MATLAB environment, LEACH algorithm added after the energy consumption of different sensors in wireless sensor networks to run the simulation)

基于灰度积分方法和模版匹配法的一个人眼检测程序，比较简单，供初学者参考。(Integration method based on gray and template matching method of a human eye detection program, is relatively simple for beginners.)

这个程序可以用来计算复杂网络中的介数，稍微修改就可以实现边介数和点介数的计算。(This program can be used to calculate the number of referrals of complex networks, a slight modification can calculate the number of edges and points referral referral number.)

levinsion-durbin估计参数发(levinsion-durbin estimate)

ofdm系统的仿真，包括调制和解调，子载波的设定，同步，峰均比技术，不同算法的信道估计(OFDM system simulation, including the modulation and demodulation, subcarrier set, synchronization, peak to average ratio of different technology, channel estimation algorithm)

用功率谱的方法求系统频率特性，采用MATLAB仿真，输入信号为Chirp信号和Multitone信号。(Using power spectrum method for frequency characteristics of the system using MATLAB simulation, the input signal for the Chirp signal and Multitone signal.)