root_music

Evaluates the theoretical probability of error for a 2PAM system in AWGN channels under the Standard Gaussian Approximation

bilateral Filter, 边缘保留滤波器，用于图像处理。(bilateral Filter, to retain the edge filter for image processing.)

说明：  基于天线阵列协方差矩阵的特征分解类DOA估计算法中，多重信号分类（MUSIC）算法具有普遍适用性，只要已知天线阵的分布形式，无论直线阵还是圆阵，不管阵元是否等间隔分布，都可以得到高分辨率的估计结果。(In the DOA estimation algorithm based on eigendecomposition of antenna array covariance matrix, the multi signal classification (Music) algorithm has universal applicability. As long as the distribution form of antenna array is known, whether the linear array or the circular array, whether the array elements are equally spaced or not, the high-resolution estimation results can be obtained.)

说明：  利用高斯频谱产生三维的高斯随机起伏地表的小软件(generates 3D Gaussian random rough surfaces with Gaussian Spectrum.)

用于计算射线声学声线,来找到所有声线中我想要的声线(to find the best acoustic line all )

这是一个K中心算法的Matlab程序，很多用(This is a Matlab algorithm K center procedures, many with)

说明：  s transform of any i-d signal

一个坐标系转换的类，参考系：WGS-84椭球体参数；功能：笛卡尔坐标系、大地坐标系、站心地平坐标系（线坐标形式）、站心地平坐标系（极坐标形式）之间的互相转换。(A coordinate transformation class reference system: WGS-84 ellipsoid parameters Function: Cartesian coordinates, geodetic coordinate system, Station Local coordinate system (line coordinates), Station Local coordinate system (polar form) of conversion between each other.)

常见的几种绘图算法的matlab实现--数学模型的建立与求解多需要此算法(Several common drawing algorithm matlab realize- mathematical modeling and solving more need for this algorithm)

说明：  S变换的源程序,具有很好的时频解析功能，处理非平稳信号的有力武器(S transform source code, a powerful weapon to have good time-frequency analysis, processing non-stationary signals)