underlyingpath_dw

说明：  一种基于正交频分复用系统，存在定时偏差时的系统性能代码(based on orthogonal frequency division multiplexing system, there are regular deviation of system performance code)

说明：  libsvm的参数c，g的交叉验证子函数(libsvm parameters c, g the cross-validation Functions)

islanding detection paper

matlab 任意正六边形随机撒点 是通信仿真里经常用到的(Hexagon is random point is often used in the communication simulation)

MATLAB程序编写产生特定功率、有限带宽白噪声，可以做为激励用于振动系统的输入。(MATLAB programming to produce the white noise of a particular power, limited bandwidth, can be used as incentives for vibration system input.)

《Matlab时频分析技术及其应用》(人民邮电出版社)中第三章的随书程序。("Matlab time-frequency analysis technology and its applications" (People s Posts and Telecommunications Publishing House) in Chapter III of the procedure with the book.)

匹配滤波器（自己写的随机信号作业，凑合着还算够用吧）(matched filter (himself wrote the random signal operations, make do with it fairly enough))

MATLAB时延LMS算法仿真~~~~~(Matlab time delay LMS)

本文建立了独立悬架汽车整车七自由度动力学模型，推导了振动微分方程，运用数值仿真的手段研究了汽车悬架阻尼系数、刚度等设计参数对汽车振动特性的影响规律。结果表明，在共振区域附近，相对较大的刚度，会导致汽车的舒适性下降，但在共振区以外的高频区，刚度对汽车振动幅值的影响并不大；后桥悬挂阻尼对汽车振动幅值的影响较前桥强烈，适当增大后桥悬挂的阻尼有利于振动幅值的降低(This paper established an independent suspension vehicle dynamic model of seven degree of freedom, the vibration differential equation is derived, using the numerical simulation method of vehicle suspension damping coefficient, influence of design parameters on vehicle vibration characteristics of stiffness. The results show that in the resonance region, a relatively large stiffness, will lead to the comfort of the car down, but in the resonance region outside the high frequency region, the effect of stiffness of the vehicle vibration amplitude is small; the effect of damping on automobile suspension vibration amplitude is strongly increasing the rear axle axle, suspension damping to reduce the vibration amplitude)

3GPP 36.873信道建模，用Python编写(3GPP 36.873 channel modeling, written in Python)