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doa节点定位算法的matlab实现；doa算法仿真。(doa node localization algorithm matlab implementation doa based on simulation.)

AR过程的线性建模与功率谱估计 自相关值和Yule-Walker法(自相关法) 协方差法； Burg方法； 修正协方差法。(The linear AR process modeling and power spectrum estimation of autocorrelation and Yule-Walker method (autocorrelation) covariance method Burg method modified covariance method.)

matlab code for jpeg2000 compression

edge detection using direction and vector operators

根据高等转子动力学内容，编程计算转子-轴系固有扭振频率代码，每一步均配有相应的注释说明。(According to the higher rotor dynamic content, programming calculation of rotor shafting torsional vibration inherent frequency code, each step with the corresponding notes.)

异步电机间接矢量控制Simulink仿真模型，带有转速外环和Iq、Id两个内环，转速和负载指令阶跃变化，3/2变换为恒幅值变换，不包含弱磁控制，磁链指令为恒值。PWM调制算法采用空间矢量调制（SVPWM）。 (Indirect induction motor vector control Simulink simulation model with speed outer and Iq, Id two inner ring speed and load instructions step change, 3/2 is converted into constant amplitude transformation, is not included weakening control, flux instruction for the constant value. PWM modulation algorithm using space vector modulation (SVPWM).)

说明：  关于声学中波束形成的代码和波束形成原理的解析(Analysis of beam forming principle)

用MATLAB编写的瑞利信道仿真模型，已经编译成功，大家可以放心下载(Prepared using MATLAB Rayleigh channel simulation model, has been compiled successfully, we can be assured that download)

小波谱分析mallat算法经典程序，用的也是一维信号(small spectral analysis algorithm Mallat classic procedures, as well as the one-dimensional signal)

matlab_gui的学习实用，简单的教学资料。(a simple teaching documentation for matlab_gui.)