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实现MUSIC算法的谱估计的MATLAB仿真,实现波达方向的估计(MUSIC algorithm for the realization of the spectral estimation of the MATLAB simulation, the realization of the estimated DOA)

this codes are uses for signal process and uses ant colony

A simple test of RS232 communication between a computer and a surgical light dimmer

小波分析由于具有同时分析信号时域和频域的特性，所以使用小波分析技术对检测的信号进行变换，然后对具有故障特性的信号进行重构，最后通过希尔伯特变换进行解调和细化频谱分析，从而轴承中的故障信息成分就可以检测出来，以判断轴承发成故障的部位。(Wavelet analysis has the characteristics of both time and frequency domain, so the wavelet analysis technique is used to transform the signal, then the signal is reconstructed. Finally, the fault information components of the bearing can be detected by Hilbert transform.)

this i sHeed Protocol for wireless sensor network

包含随机序列生成函数和正交复指数矩阵生成函数(Contains the random sequence generating function and the orthogonal matrix of complex exponential generating function)

past-music算法，用来进行谐波分量的求解。速度快，效果佳(past-music algorithm used for solving the harmonic components. Fast, good effect)

Two class problem classification sample

MATLAB经典教程—从入门到精通的pdf，很好的一本书(MATLAB classic guide- from entry to the proficient pdf good a book)

hilbert变换的程序，输入一个时间序列，既可以得到希尔伯特变换之后的复信号，输出结果是复信号(hilbert transformation)