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DOA估计的经典算法esprit算法的求根算法，在matlab中能够完全仿真。(DOA estimate of the classical esprit of the algorithm is extract roots algorithm, in matlab simulation can completely.)

改进牛顿拉夫逊法求解三相不平衡配电网，适合各节点情况(Improved Newton Raphson method for solving the three-phase unbalanced distribution network for each node)

说明：  介紹 MATLAB 對於聲音訊號（Audio Signal，簡稱「音訊」）的基本操作，包含讀檔、寫檔、錄音與播放。(MATLAB for voice signaling (Audio Signal, referred to as the "voice") as the basic operation, including stalls read, write stalls, sound recording and playback.)

AGC algorithm is used to automatically adjust the speech level of an audio signal to a predetermined value (normally used unit is in decibel or db ) so that subsequent processing operates on signals within a specified dynamic

求解陀螺仪的姿态角，采用四元素的四阶龙格库塔法求解，含姿态初始四元素的确定。(Solving gyro attitude angle, using the four elements of the fourth-order Runge-Kutta method to solve, including the initial four elements determined attitude.)

It s model of inverted pendulum, dc motor

可变聚类无标度网络源代码。提高了BA网络的聚类系数。(Variable clustering scale-free network source code. Improve the clustering coefficient of BA networks.)

说明：  阵列天线中music的实现代码,为毕业设计准备(Array implementation of the code in music, preparing for the graduation project)

ode problemds in mathematic

code for cognitive radios