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matlab2012b基础学习文档，适合初学者，熟悉操作界面，命令，帮助。(matlab2012b basis of learning document, suitable for beginners familiar user interface, command help.)

采用专家PID控制器解决三阶传递函数的阶跃响应(PID controller using expert to solve the third-order transfer function of the step response)

matlab 仿真程序可用于kalman滤波应用。( INTRODUCTION This example simulates distributed control of a DC-servo. The example contains four computer nodes, each represented by a TrueTime kernel block. A time-driven sensor node samples the process periodically and sends the samples over the network to the controller node. The control task in this node calculates the control signal and sends the result to the actuator node, where it is subsequently actuated. The simulation also involves an interfering node sending disturbing traffic over the network, and a disturbing high-priority task executing in the controller node)

Human Computer Interaction

matlab文件中的各个用于通信系统信道均衡和估计的函数(matlab file used for communication systems in various channel equalization and estimation of the function)

high gain microstrib antenna

matlab和c++程序的接口指导示例，帮助大家在matlab中调用c程序(matlab and c++ program interface guiding example，Call c program in matlab)

Image processing Basic Programms -1 using Matlab(Image processing Basic Programms-1 using Matlab)

说明：  costas环基于matlab的simulink的仿真实现(costas loop in simulink matlab-based simulation to achieve)

from wikipedia: Integration is an important concept in mathematics and, together with its inverse, differentiation, is one of the two main operations in calculus. Given a function f of a real variable x and an interval [a, b] of the real line, the definite integral