3

说明：  神经网络仿真具有更加实时跟踪反应实际数据变化的功能，其逼近能力更强(Neural network simulation with a more real-time tracking changes in response to the function of the actual data, the more powerful approach)

MIMO系统，BPSK,MQAM通过相关Nakagami信道进行各种分集技术的仿真(MIMO system, BPSK, MQAM related Nakagami channel through the various sub-sets of simulation technology)

CIE CMC 色差公式，与色彩相关专业研究人员与科研人员有用(CIE CMC color difference formula, and color-related professional researchers and useful for researchers)

Frequency response of second order system

非线性动力学、分岔 Matlab 程序实现，绘出系统状态变量随参数变化分岔图，绘图参数对应的系统各周期及混沌状态的时间历程图、相轨迹图、Poincare映射图(Nonlinear dynamics and bifurcation are realized by MATLAB program. The bifurcation diagram of system state variable with parameter variation is drawn. The time history diagram, phase trajectory diagram and Poincare map of each period and chaos state corresponding to system parameters are drawn.)

Counter in Matlab we can create a counter on matlab with this program

noise cancelation using matlab, select your audio file

利用MATLAB语言编写的运动检测程序，可以实现视频中的运动物体检测。(MATLAB language using the motion detection program that can realize video in moving object detection.)

设计一个合成信号，合成信号包含30H、50Hz、80Hz，可以用正弦或余弦或雷克子波，要求消除50Hz信号(Design a synthetic signal, synthesized signal contains 30H, 50Hz, 80Hz, can be used or Ricker sine or cosine waves, requires the elimination of 50Hz signal)

针对弧齿锥齿轮的matlab编程，不过中间还有些问题(Matlab programming for spiral bevel gears, but the middle still have some questions)