EXAMPLE

一个神经网络PID控制例子 2C控制对象为一个直升机俯仰轴的角度控制 2C数学模型为二阶传递函数(PID control of a neural network control 2C an example of a helicopter for the angle of pitch-axis control 2C mathematical model for the second-order transfer function)

说明：  Steganograohy using LSB&DWT

Blasius Equation for Boundary layer theory problems. For calculating the boundary layer thickness and the velocity profile in a free stream in a pipe.

OFDM system orthogonality plot or simulation

LIMITATION OF SWITCHING OVERVOLTAGES BY USE OF TRANSMISSION LINE SURGE ARRESTERS

说明：  基于 MATLAB 的时域信号采样及频谱分析。(spetrum ansys)

压控振荡器设计过程的数字计算，无源器件参数(useful programe for the designning of VCO for passive paraameter culculation.)

说明：  验证四象限变频器的基本充放电功能，实现并网(Testing the charging-discharing function of four-inverter , achieving grid conneected.)

说明：  本文件夹包含的是针对电话交换系统的C51程序源代码，包含了电话串口之间的通信功能，以及控制回铃音的程序源代码(This folder contains the telephone exchange system for the C51 source code, including a telephone communication between the serial port, and control ring back tone of the program source code)

用costas环检测淹没在噪声和未知任何先验参数的正弦信号检测(with Costas Loop Detection drowned in the noise and any a priori unknown parameters of sinusoidal signal detection)