simulation_direct_spooner

matlab扩频通信实现的介绍和仿真，直接扩频(matlab implementation of the introduction and spread spectrum communication simulation, direct spread spectrum)

说明：  分布的拟合与检验，描述性统计量和统计图,并检验分布(Fitting and testing, descriptive statistics and charts distribution)

二维无限长介质圆柱、椭圆柱、方柱、三角柱 TM极化下的电磁流分布和双站RCS计算(矩量法) 参考文献：哈林登《计算电磁场的矩量法》第三章 点选配(Two-dimensional infinite dielectric cylinder, elliptical cylinder, square columns, triangular prism TM polarization of the electromagnetic flow distribution and bistatic RCS calculations (method of moments) References: Halin Deng, " Method of Moments electromagnetic field calculation," Chapter Select with)

自己编写的简单emd分解，能够将信号分解成几个imf分量(I have written a simple emd decomposition, the signal can be broken down into several IMF component)

implement the edge detection and segmentation using matlab.Welcome to download.

The advantage of static controllers is in their simple structure, however, their performance is not good. Therefore, in fact, the fundamental fuzzy controller is often combined with conventional ones (e.g., PID controller) to create a dynamic fuzzy controller to have higher control quality. there is an PIDFuzzycontroler example

a way to achieve the best outcome (such as maximum profit or lowest cost) in a given mathematical model for some list of requirements represented as linear equations

改进型的MUSIC算，该算法主要用于阵列的DOA估计(modified music method)

A.2 Open Image Files This function looks for x-ray images (.tif) in directory ‘dname’ and creates a movie of I(q) versus q and saves the corresponding 3D matrix. ‘TempA’ and ‘TempB’ are the slope and y-intercept of the ramp temperature profile, respectively. Variables ‘timeA’ and ‘timeB’ are the slope and y-intercept of the time dependence on the frame number. ‘IC1A’ and ‘IC1B’ are the slope and y-intercept of the IC1 value (prior to sample) dependence on the frame number. It load background matrices ‘B’ which should be double-format and corrected for IC1 and any difference for acquisition time. This function calls radialintegrationBNL A.4 Lorentz Correction This function creates and saves the Lorentz-corrected intensity matrix calculated the intensity matrix created in A.2. It also saves each frame as a separate ascii file for crystallinity uation in Origin or other software.

说明：  主要用于制作编译码的具体的中间环节完成一些通信平台的搭建(Mainly for the production of concrete in the middle part of decoding the completion of some communications platform structures)