binaryliquid

现代雷达系统日益变得复杂，难以用简单直观 的分析方法进行处理，往往需要借助计算机来完成 对系统的各项功能和性能的仿真。利用计算机来进 行雷达系统的仿真具有方便、灵活以及经济的特点 而 Matlab 提供了强大的仿真平台，可以为大多数雷 达系统的仿真提供方便快捷的运算。以典型的雷达 为例，它主要由天线、发射机、接收机、信号处理 机、伺服系统和终端设备等部分构成。本文主要讨 论的是雷达信号处理部分，并结合某脉冲压缩雷达 信号处理系统的实例来说明Matlab在雷达信号处理 系统仿真中的应用。 ()

无线传感器网络定位用到的无线传输模型 Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model (Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model Achieve functional distance and transmission attenuation swap ~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignalStrength=SendingPower-PathLoss e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0) Pt:transmit power pl(d0):the pass loss for a reference distance of d0 ηis the path loss exponent above parameters are saved in ../Parameters_Of_Models.mat dist:distance between sender and receiver(m) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignal)

matlab 画viviani曲线+绘制分子结构+最小二乘拟合+求信号包络线+滤波器设计（一次为大家提供5个matlab完整程序，能调试准确的结果仿真图）(matlab draw viviani curve++ least-squares fit to draw the molecular structure of++ request signal envelope filter design)

认知无线电能量检测。虚警概率一定，不同信噪比情况下检测概率不同(Cognitive radio energy detection. Certain probability of false alarm, the probability of detection of different circumstances different SNR)

基于LMS算法的回声消除仿真(LMS algorithm based on the echo canceller Simulation)

Matlab 2008b crack, includes license files.

数值模拟了一类重要的超导器件Josephson结满足的方程。整个程序用matlab编成。(numerical simulation of an important class of superconducting Josephson junction device to satisfy the equation. The whole process into using Matlab.)

二维核磁共振最新资料，欢迎交流，共同进步！(Laboratory and Field Evaluation of an Inelastic Neutron Scattering and Capture Gamma Ray Spectrometry Tool)

PID控制系统 对于系统的非线性 超调量 震荡等不稳定因素有很好的控制(PID control system for the nonlinear overshoot shocks and other uncertainties have very good control)

一个关于数独的小游戏，可以参考，有图片，文字啊~(A little game of Sudoku, you can refer to)