shuangjidian

A program for comuting the reflectivity of DBR.in semiconductor lasers.

该源代码是模式识别课程作业。通过K平均算法实现聚类的目的。效果比较好。另外本人还设计了等高线法，用于聚类，思想较好，效果一般，但是值得参考。(This code is a Pattern Recognition homework. It use Kmeans to clustering, and get a good result. It s good for a reference.)

用各种算法编写的功率谱估计程序，有周期图法，BT法，Bartlett法，welch法，burg法，还附加了详细的实验报告和注释，对新手特别有用！(Program for PSD,especially useful for green man ！)

设计了柔性机器人的反演控制，并进行仿真分析。柔性机械臂的动力学方程具有高度非线性、强耦合以及时变等特点。(nversion control of flexible robot design and simulation analysis. Dynamic equations of flexible manipulator is highly nonlinear, strong coupling and time-varying characteristics.)

说明：  最简单的模拟退火算法，自己编的小程序，用于优化问题，求全局最小值。(simmulated annealing (SA))

使用BP神经网络进行的3维样本分类matlab算法(Using BP neural network of three-dimensional sample classification matlab algorithm)

adaptive controlling matlab and simulink

算法优化非常好，几乎没有循环，音频信号通过LM386放大，真的是一个好程序。( Algorithm optimization is very good, almost no circulation, LM386 audio signal amplification, Really is a good program.)

基于四阶累积量的MUSIC算法源程序，此算法是对MUSIC算法的一种改进，可进行波达方向估计(Fourth-order cumulant-based MUSIC algorithm source code, this algorithm is a modified MUSIC algorithm, can be estimated DOA)

采用半功率法计算阻尼率，避免人工计算带来的误差(Calculated using half-power damping rate, to avoid the error caused by manual calculation)