实值music算法可以分辨相干信号源 shizhimusic

说明：  采用追赶法进行解方程，同时举一个例子来说明这个方法的用法，显示结果符合要求范围(Solution of equation by catch-up method, and an example to illustrate the use of this method to show the scope of the results meet the requirements)

白噪声中单个正弦信号的频率检测与估计 产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。(A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC method to estimate the frequency of sine wave in the observation data, and gives the white noise variance () estimated value of the the un2uσ complex sine wave amplitude A.)

FILE SIMULATION SIMULINK HELP

用Matlab编程，其中包括，FFT算法，FIR，IIR和卷积的代码(With Matlab programming, including, FFT algorithm, FIR, IIR, and convolution code)

matlab数据拟合工具箱功能介绍，包含100多个回归拟合函数(matlab curve-fitting-toolbox)

matlab绘制蝙蝠侠的经典logo的代码，放在目录下即可运行，从matlab论坛下载的(matlab draw Batman' s classic logo of code to run on the directory, download matlab Forum)

两束相干光的干涉强度和干涉条纹,干涉条纹用图像指令image绘制(Interference of two beams of coherent light intensity and interference fringes)

改良后的下垂控制，效果还行，仅供参考.用于并网逆变器控制。(Droop control improved, and the results were OK, for reference purposes only. Used in grid inverter control.)

给出蓝牙调频系统仿真模型，对于学习MATLAB/simulink 很有帮助(Bluetooth FM system simulation model is given for learning MATLAB/simulink helpful)

这是一个有关电力电子的simulink仿真实例(This is a power electronics simulink simulation examples)