Retinex

说明：  作为初学者的典范,但是程序有很些许错误，还希望高手指点，特别是运行时，每次出的结果不一样，更希望高手指点！(this project is just so so ,it can be used to study by the first learner!certainly ,there are some misstakes, but i can not find it ,because my level is just so so ,i hope you can correcting me !thank you very much !if you correct my project ,pleased send email to hljdx.wuyou@163.com ,thanks! i found my project ,there are so many results when i run ,i do not know why?)

hidinh message with lsb algorithm in matmab m-file

专家pid控制仿真程序实例，，matlab，三阶传递函数的阶跃响应(Expert pid control simulation program example,, matlab, third-order transfer function step response)

微波原理课程的大作业，关于阻抗原图的计算。(microwave Principle of operation of the impedance calculation of the maximum.)

说明：  用于描述交通流的元胞模型，能很好的仿真模拟(Used to describe the traffic flow cell model can be a good simulation)

分类算法，参数分别为G（相似度矩阵），r（邻居门限），lambda（类门限），返回值A，一个cell数组，每个元素是一个向量，包含了一个类的所有元素。(Classification algorithm parameters are G (similarity matrix), r (neighbor threshold), lambda (class threshold), the return value A, a cell array, each element is a vector containing all the elements of a class.)

matlab programing for engineers etc.

分形维数的计算分形维数的计算分形维数的计算(hurst_exponent)

说明：  数字滤波器的设计，它在数字信号处理的过程中有一定的影响！非常有用。(filter)

Gardner定时算法 matlab仿真。QPSK、16qam，反馈环路(Gardner timing algorithm matlab simulation. QPSK, 16qam, the feedback loop)