SCM_Lab7

针对防空作战中空中目标航迹预测的问题,提出一种基于灰色理论的空中目标航迹预测方法.该方法通过建立等维新息残差修正GM预测模型,实现了航迹的实时在线预测,从而提高了预测精度.(method for predicting aerial target tracks in air defense warfare was put forward based on grey theory．establishing the predicting GM model of corrected residual error，on—line prediction of the target track could be realized in real time，and thus could improve the prediction precision.)

有关多背包问题的遗传算法，非常不错，对初学者很有帮助(For multiple knapsack problem genetic algorithm, very good, very helpful for beginners)

matlab代码，对输入的语音信号进行端点检测程序源码，改进的dtw算法。(Matlab code, the input voice signal endpoint detection program source code.)

说明：  时间序列分析中随机微分方程方面的实现,在matlab环境下实现的代码(stochastic differential equations )

这个是多相滤波的MATLAB程序，做接收机的同学可以参考的(this is a polyphase programme)

说明：  信号的时频分布 ，信号的短时傅里叶变换。很有用 学习小波分析的时候会用到哦(The time-frequency distribution, the short time Fourier transform signal)

THREE PHASE DYNAMIC VOLTAGE RESTORER WITH VOLTAGE SWELL CONDIDTIONS

三位梁单元的坐标转换，从单元的局部坐标转换为结构整体坐标(Three coordinate conversion beam element)

some code on matlab,previous code type

计算转子固有频率的传递矩阵法，包括prohl，ricatti等(Calculate the natural frequency of rotor transfer matrix method, including prohl, ricatti etc.)