butterworth

demo Optical communication in underwater spectrum

用于分类的相关向量机（RVM）算法，可以实现很好的分类。(RVM algorithm can be good for classification. )

用于产生FSK信号的程序，调用该函数直接产生FSK信号(used to proceed fsk signal, and it is very useful in signal processing)

说明：  FIR 数字滤波器设计 matlab 实践指南(Practical FIR Filter Design in MATLABR)

用simulink编的科斯塔斯环，希望能有帮助(Simulink compiled Costas ring, hoping to help)

将用matlab编译的N－R法用于潮流计算是以导纳矩阵为基础的，由于利用了导纳矩阵的对称性、稀疏性及节点编号顺序优化等技巧，使N－R法在收敛性、占用内存、计算速度方面的优点都超过了阻抗法，成为六十年代末期以后普遍采用的方法。(Matlab compiler will use the N-R method for power flow calculation is based on admittance matrix-based, due to the use of the admittance matrix of the symmetry, sparsity and node ID, such as sequential optimization techniques, so that N-R method in convergence , memory, computing speed advantages over the impedance method, the late sixties to become widely used method.)

simulink简明教程，初步了解simulink的使用方式(simulink simple tutorial a preliminary understanding of the usage simulink)

一篇berkeley大学Master论文 "An Acoustic Digital Anemometer"附带程序,Phase estimator Matlab script (a berkeley University Master's thesis on "An Acoustic Digit al Anemometer "incidental proceedings, Phase estimator Matlab script)

主要研究如何利用MATLAB语言来实现数字陷波器的设计的方法。(The design method of the main research how to use MATLAB language to realize digital notch filter. )

收集了声源定位中的MUSIC算法，包括经典算法，基于解相干的空间平滑算法，修正MUSIC即MMUSIC算法(Collected in MUSIC sound source localization algorithms, including the classic algorithm, based on decoherence spatial smoothing algorithm, modified MUSIC algorithm that MMUSIC)