bp

this code can find face object into image

LMS滤波器（最小均方误差滤波器），学学习现代数字信号处理理论的人应该用的上。 (Filter LMS (minimum mean square error filter), school learning modern digital signal processing theory should be used on.)

生成进制数为4，调制指数为1的4CPFSK信号(Generate a hexadecimal number is 4, the modulation index for 1 4CPFSK signal)

泊松方程的中心差分求解，可以直接画出图。(Central difference solving the Poisson equation, can be directly drawn map.)

function to compute an expression using int value parameters throw an exception of type illegalParameterValue in case one of the parameters is <= 0

关于光耦应用的比较全面的介绍,很实用,找了很久才找到的(Optocoupler applications on a more comprehensive presentation, very practical, looking for a long time to find the)

软输出维特比译码方法的matlab实现.是个很典型的编程方法(Soft Output Viterbi decoding method matlab realize)

卡尔曼滤波器，有变量说明和简单的例程，适合初学者(kalman filter)

人工免疫遗传算法的matlab代码实现，实测可以出结果。(artificial immune genetic algorithm)

参数自调整模糊PID调节器的仿真研究.pdf (fuzzy-pid)