fit_ellipse.m

说明：  使用遗传算法实现交换机的分组调度，从而可以提高交换效率，减小时延抖动以及时延(The use of genetic algorithm for packet scheduling switch, which can improve the exchange efficiency, reducing the delay jitter and delay)

说明：  经典的有限元入门程序之beam，希望对你有用。(Introduction to classical finite element procedures beam, hope useful for you.)

Implementations of various filters used in image processing

说明：  低密度码信道编译码算法，程序有信道模拟，matlab语言实现，主要研究规则低密度码(channel low-density code encryption algorithm, the procedure channel simulation, Matlab language, the main rules of low-density code)

convolution encoder.....................................

contast enhancement program using matlab

doa估计算法，MATLAB实现，比较简洁，可以参考一下(doa estimation algorithm, MATLAB implementation, more concise, you can refer to)

实现bpsk信号的调制和解调，加噪声之后的解调(The modulation and demodulation of BPSK signals are realized)

被控对象为G(S)=400/（s*s+500s）,首先运行模糊控制器程序chap4_2.m,并将模糊推理系统保存在a2中，然后运行模糊控制SIMULIK程序。位置指令为0.5sin（10t）,simulink见chap4_3(Controlled object is G (S) = 400/(s* s+500s), first run the fuzzy controller program chap4_2.m, and stored in a2 fuzzy inference system, and then run the fuzzy control SIMULIK program. Position command is 0.5sin (10t), simulink see chap4_3)

基于matlab的椭圆型低通滤波器设计程序(Based on matlab elliptic low-pass filter design)