xpsound

DOA经典算法系列之MUSIC MUSIC算法的深入研究改进算法众多,这里提供Music系列二:噪声子空间法(DOA series of classical algorithm MUSIC MUSIC- depth study of the many improved algorithm, Music series here for two : noise-space law)

采用PCA提取人脸特征,先计算M个图像的平均值脸，再求出各特征值脸。(Using PCA for face feature extraction, first calculate the average face image of M, and then find the face value of each characteristic.)

　人工合成地震正演模型是进行三维模型计算的基础。针对地震勘探的原理,本文运用 MATLAB 强大数学计算和图像可视化功能,对一个三层介质模型制作了人工合成地震记录。(Synthetic seismic forward model is the basis of three-dimensional model. The principle of seismic exploration, this paper, a powerful MATLAB math and graphics visualization, for a three-media model making a synthetic seismic record.)

产生火炮发射炮弹的航迹，模型的建立，并画出仿真结果。(The track artillery shells fired generation, model, and draw the simulation results.)

正交频分复用技术的MATLAB软件模拟仿真(Orthogonal frequency division multiplexing of the MATLAB simulation software)

此程序是数值分析中的插值运算Matlab程序，插值运算应用相当广泛，此程序为大家提供了方便(Numerical analysis of this process is the interpolation operator in Matlab procedures, a wide range of computing applications interpolation, this program has provided the convenience)

一个二维的FDTD程序 本程序实现2维TM波FDTD仿真 此程序用PML设置吸收边界条件 FDTD_2D_kongqi_PML 仅含有Ez,Hx,Hy分量 (A two-dimensional FDTD program program realization of the wave 2-D TM FDTD simulation this program set with the PML absorbing boundary condition FDTD_2D_kongqi_PML contain only Ez, Hx, Hy component)

说明：  在matlab环境下，对无线通信系统的发射机和接收机信号传输进行仿真(In the matlab environment, on wireless communication system transmitter and receiver signal transmission simulation)

主成分分析的matlab编码,用于矩阵求特征值特征向量(Principal component analysis matlab coding for matrix eigenvalue eigenvector)

合成地震记录源程序，很适合初学者学习，便于掌握(Synthetic seismograms source, it is suitable for beginners to learn, easy to grasp)