DE_2

for capturing the image through webcam

2ask的产生与接收，使用匹配滤波器，无需同步。运用MATLAB运行(2ask generation and reception, using the matched filter, without synchronization. Run using MATLAB)

说明：  利用FIR滤波器设计一个低通滤波器，能够分析到电力系统中的三次谐波，要求满足如下指标：截止频率150HZ，阻带衰减≥30db(FIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuation ≥ 30db)

使用MATLAB语言写的，LM算法,将LM算法应用于神经网络的训练，大幅提高速度(Using MATLAB language, LM algorithm)

power thyristor simmulation for control motor systems and tempeture control system

采用Matlab编写的最小二乘法，实现对两类的正确分类(Prepared by the use of Matlab least squares method, to realize two types of correct classification)

K-means is a clustering algorithm In the beginning we determine number of cluster K and we assume the centroid or center of these clusters. We can take any random objects as the initial centroids or the first K objects in sequence can also serve as the initial centroids. There are two function for that the kMeanCluster and distMatrix

MATLAB初级演示系统，用于绘制连续时间系统的零状态响应(MATLAB primary presentation systems used to map the continuous-time system, the zero-state response)

基于隐马尔科夫模型的人脸识别系统，包含完整的测试程序(Hidden Markov Model based face recognition system, including a complete test program)

girachical cluster mat methid