difg

EIA3和EEA3源代码，LTE协议里的祖冲之加解密算法和完整性保护算法。(EIA3&EEA3 source code)

一篇有关有限差分法在波场中的应用论文，看了对有限差分会有一定帮助。(a paper on finite difference which is used to the domain of elastic wave equation。)

PDETOOLBOX工具箱在偏微分方程中对圆形边界的实例应用(The toolbox in partial differential equations PDETOOLBOX circular boundary instance applications)

matlab7数据手册的电子书籍。对想学习matlab的同学比较有用(the manual electronic matlab7 data books. Useful to the students want to learn matlab)

在Matlab中通过设计GUI，按下相应的卷积按钮，实现基本信号的卷积功能，并保存实验结果，返回主界面。(In Matlab through the design of GUI, press the button corresponding convolution convolution function, to achieve the basic signal, and save the experimental results, return to the main interface.)

运用matlab这个软件运用递归方法运算出任意一个数的阶乘(The use of this software using a recursive method matlab computing factorial of a number of arbitrary)

LMS ALGORITHM CODE TO SUPPRESSION ECHO

步进电机失步情况的一个仿真.这是一个比较完整的方针,但是仅仅考虑了在单个脉冲下的失步情况.(Stepper motor out-of-step situation in a simulation. This is a relatively comprehensive approach, but considered only in a single pulse under the out-of-step situation.)

matlab code from state unicersity of new york in united states

改变声音信号采样频率。应分别考虑由低到高和由高到低，最好包括声音采集和回放等功能。(To change the audio signal sampling frequency. Should be considered separately from low to high and high to low, preferably including audio capture and playback functions.)