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An introductory example on how to use MPI, the problem solved is a naive parallel matrix multiplication.

对于初学者具有参考意义，相控阵天线的方向图（切比雪夫加权），包含位置式PID算法、积分分离式PID，实现了对10个数字音的识别程序利用matlab GUI实现的串口编程例子，验证可用。(For beginners with a reference value, Phased array antenna pattern (Chebyshev weights), It contains positional PID algorithm, integral separate PID, Realization of 10 digital audio recognition program Use serial programming examples matlab GUI implementation, Verification is available.)

研究Chen系统的混沌运动，通过理论分析与数值计算分析系统基本动力学性质，并通过系统相图、全局分 岔图与Lyapunov指数图分析该Chen混沌系统动力学行为．(Chen chaotic motion of the system, through theoretical analysis and numerical calculation and analysis system of basic dynamic properties and phase diagram of the system, the global bifurcation diagram and Lyapunov exponent analysis of the Chen chaotic system dynamics.)

algorithme to conversion level coleur to gris

code for the protocol of stop and wait

说明：  已经编好的关于函数逼近的常用MATLAB 算法(Approximation)

输入滤波器说要参数，包括带宽，活波损耗，通带波纹计算平行耦合线滤波器阻抗(Calculate the parallel coupled line filter impedance)

gsm location finder for the gsm modem accurately by AT commands..

matlab语言，用语保存数据，具体的save用法(matlab language, language save data, save a specific use)

将微分方程的在相图上的向量场和极限环画出来(limit cycle and Vector Field)