Signal_system_Experiment_advanced

阵列信号处理中:四个输入信号,八单元均匀圆阵的波达方向估计和波束形成.应用Music方法(Array Signal Processing: four input signals, eight units of uniform circular array DOA estimation and beamforming. Applied Music Methods)

Computational Electrodynamics - the FDTD method (2nd Edition) 3 Dimensional FDTD codes implemented by Matlab and include Dey-Mittra Mesh Generator. The Dey-Mittra Mesh Generator allows you to input a 2-d geometry to solve scattering problems. The geometry is input as straight line segments or circular arcs.

LDPC码在MATLAB中的八环成功仿真算法，大围长QC-LDPC码。值得学习一下(LDPC code in MATLAB in the eight-ring successful simulation algorithm, large-scale long QC-LDPC code. Worth learning)

第四代移动通信music算法，是我很辛苦才弄出来的。希望可以喝大家交流(Fourth-generation mobile communication music algorithm, it is very hard to get me out. Hope that we can drink to facilitate the exchange of)

采用matlab语言编写的数值模拟用网格的生成，网格的细化加密(Using matlab language of the numerical simulation of the grid generation, grid refinement Encryption)

有小波分析的盲信号处理，matlab编写的元胞自动机，基于分段非线性权重值的Pso算法，包括主成分分析、因子分析、贝叶斯分析，滤波求和方式实现宽带波束形成，正确率可以达到98％。(There Wavelet Analysis Blind Signal Processing, matlab prepared cellular automata, Based on piecewise nonlinear weight value Pso algorithm, Including principal component analysis, factor analysis, Bayesian analysis, Filtering summation way broadband beamforming, Accuracy can reach 98 .)

说明：  BP神经网络数字图像几何畸变矫正L-M优化算法(BP neural network LM digital image geometric distortion correction algorithm)

Matlab est un langage simple et très efficace, optimisé pour le traitement des matrices, d’où son nom. Pour le calcul numérique, Matlab est beaucoup plus concis que les “vieux” langages (C, Pascal, Fortran, Basic). Un exemple: plus besoin de programmer des boucles modifier pour un à un les éléments d’une matrice. On peut traiter la matrice comme une simple variable. Matlab contient également une interface graphique puissante, ainsi qu’une grande variété d’algorithmes scientifiques.

频率估计中的ESPRIT算法的matlab实现(Frequency estimation in the realization of ESPRIT algorithm matlab)

mage compression is one of the most important step in image transmission and storage. Most of the state-of-art image compression techniques are spatial based. In this code, a histogram based image compression technique is implemented based on multi-level image thresholding. The gray scale of the image is divided into crisp group of probabilistic partition