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说明：  在板、圆柱、球体上用pdepe和分析的方法比较温度分布。(Compares computed temperature distributions using both pdepe and analytical solutions )

图像均值滤波器和中值滤波器，并求出PNSR，即信噪比(figure operator)

SEP is a protocol developed for wireless sensor networks and is a routing protocol

programm that describe how control dfig

这是一个用于估计ECG信号的频率变化，区分正常和异常ECG信号的原程序，(This is an ECG signal used to estimate the frequency of changes in the distinction between normal and abnormal ECG signals in the original program,)

一个曲柄滑块机构的matlab仿真代码，包括其运动仿真，以及变量变化曲线图的生成。(A slider-crank mechanism of matlab simulation code, including its motion simulation, and variable changes in graph generation.)

基于matlab/simulink的异步电机直接转矩控制，仿真运行正常。(Based on matlab/simulink asynchronous motor direct torque control, simulation run correctly.)

this program can control the servo motor by servo controller board torobot 24 servos

用Runge-Kutta 4阶算法对初值问题按不同步长进行求解，用于观察稳定区间的作用。(With a four order Runge- Kutta algorithm for initial value problems in asynchronous long, used to observe stability range.)

English version of Digital Image Processing Using Matlab. Enjoy!