MSIwS_2008_2009_L_T5_network_design

implementation of em algorithm

Function matlab NLMS algorithm

this program simulates 1D electromagnetic Maxwell equations in "propagation in a lossy medium", by using finite difference time domain method FDTD

雷达信号产生模拟器，包含一个简单的界面(a radar signal generation program with gui)

matlab 三维显示。所有代码都有。可以显示三维网格。(three-dimensional display matlab. Have all the code. Can display three-dimensional grid.)

使用MATLAB的simulink仿真环境搭建的直流电机双闭环仿真系统(MATLAB-simulink simulation environment using the built in DC motor dual-loop simulation system for)

说明：  矩阵Householder变换Matlab代码 内含实例 (Householder transformation matrix, containing examples of Matlab code)

计算二维无约束优化的Powell法和坐标轮换法,以及一维搜索的黄金分割法和搜索区间确定的两个子程序.(Calculation of two-dimensional unconstrained optimization method of Powell and coordinate rotation method, as well as one-dimensional search of the golden section method and the search interval determined by the two subroutines.)

根据产生的BA无标度网路模型，计算其平均度分布，以观察模型性质(Produce the BA scale network model to calculate the average clustering coefficient, the nature of the observation model)

提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)