i_lab2lab

Calculate the NPCR between images

ezw算法，对你的学习很有帮助啊，学习学习啊(ezw algorithm, for your very helpful ah, learning to learn ah)

说明：  用于指针学习的人 有很重要的作用 用于指针学习的人 有很重要的作用 用于指针学习的人 有很重要的作用 (For the pointers to learn a very important role in people for the pointers people have to learn a very important role for the pointers people have to learn a very important role in)

MATLAB 的牛顿拉夫逊程序，里面有好几个节点求取潮流，已测试(MATLAB Newton Raphson procedure, there are several nodes strike trend has been tested)

在均匀介质中，时间二阶空间四阶的有限差分声波方程正演程序。(In homogeneous medium, the second order time space fourth-order finite difference acoustic wave equation forward modeling program.)

GPS Acq Code for Matlab based on FFT

I wrote this program for coloring any map with only 4 colors. Input for it is an bitmap file with 24 bit colors (must gray/scale). Output is a bitmap which is colored with maximum 4 colors.

malab的simulink中的MDL模块源码，供参考(malab the MDL module in simulink source for reference)

提供matlab信号处理的几个典型示例，含系统响应、傅里叶变换、滤波器设计等(signal processing examples using matlab)

用matlab实现录音和播放功能，并且能实现男女变声功能。(Using matlab to achieve recording and playback functions, and can change the sound of men and women to achieve functional.)