dcCalculate

提供了一种信号频率计算算法的MATLAB实现程序(MATLAB provides a signal frequency calculation algorithm to achieve program)

matlab在电力电子就是方面的应用，针对风电。(matlab in power electronics is the aspect of the application, for the wind power.)

基于差分背景计算车辆数量 素材是截图视频网站的一段隧道视频 通过背景差分 实现计算隧道内的车辆(Calculate the number of vehicles based on differential background material is a section of the tunnel screenshots video website video background subtraction calculation tunnel vehicles)

说明：  Genetic Algorithm Code for Matlab

多边形网格相交区域搜索,MATLAB源程序，含有若干示例(Polygon mesh intersection area search, MATLAB source, contains a number of examples)

H1信道下的ML符号同步算法，symbol synchronization algorithm(H1 channel ML symbol synchronization algorithm)

MVDR Beamforming wher in the interference direction null s put and the signal in the intended direction is maximised. The plots the beamformer response

包含了matlab中很多实用的函数及其算法，还有很经典的例子，适合初学者的学习以及查用。(Matlab contains many useful functions and its algorithm, there is still a classic example, suitable for beginners learning and reference.)

说明：  canny算法的一个简易实现,关于两个阈值的连接问题采用了膨胀的方法,较为使用,经比较发现与matlab自带函数相差不大(canny algorithm is a simple implementation, two thresholds on the issue by the expansion of the connection method, the more use, by the comparison function that comes with little difference matlab)

关于压扩算法对系统误码率影响的理论推导,一篇比较有用的文献，推导过程很详细(On the theoretical derivation of the bit error rate of the system influence the companding algorithm, a useful comparison of the literature, the derivation process is very detailed )