music_algorithm

简单实用matlab中自带eigs函数来解决薛定谔方程，程序简单易用，正确率高，且所得波函数与解析解一样(matlab program for solving schrodinger equation)

模拟掺饵光纤中的光功率变化代码 采用GILES模型(Analog erbium-doped fiber optical power change code GILES model)

PCA(Principal Component Analysis)预处理和最近邻分类程序(the code of Principal Component Analysis)

回声隐藏利用人耳听觉系统的时域掩蔽特性，在载体数据的环境特性中嵌入水印信息(Echo hiding ear hearing system of time domain masking properties, environmental characteristics of the data in the carrier embedded watermark )

matlab中调用Jacobi迭代法所使用的函数(call a function of the Jacobi iterative method used in matlab)

最大类间法进行图像的前景和背景的分割，并进行二值化处理(Most kinds of method between the foreground and background of the image segmentation, and binarization processing)

c means functionality

说明：  随着电力系统运行环境的复杂化,系统运行状态的不确定性因素多元化,给电力系统分析带来了新的挑战。区间潮流因其建模简单等优点而成为不确定性潮流分析的主流方法之一。(Interval power flow program, which can be used to calculate interval power flow)

用MATLAB程序实现了QPSK以及OQPSK的调制(Realize the QPSK and OQPSK modulation)

对于不同的检测距离，雷达对应脉冲宽度相对所要求的信噪比SNR曲线。(The different detection distances corresponding to the pulse width of the radar relative to the SNR required for the curve.)