U3

ofdm信号通过sui信道，希望对大家学习有所借鉴学习(ofdm signal through sui channel, and they hope to learn from everyone has been learning to learn)

实用MATLAB程序 主要为采用MATLAB对图像进行处理等功能(Practical MATLAB program is mainly for the use of MATLAB functions for image processing)

matlab编写的计算二维导热问题的数值传热程序，对初学者有用。(Matlab prepared by the numerical calculation of two-dimensional heat conduction problems heat transfer program, useful for beginners.)

PorousMedium2LayerModel 双向介质波场模拟（1）(Porous Medium 2Layer Model （1）)

最大功率跟踪爬山法的控制模型，可成功跟踪，带滤波(MPPT control model climbing method can successfully track with filter)

说明：  常用数学建模美赛数据来源网站，可以帮助大家更快查找数据(base on the matlab compitation that we can study)

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)

C语言与MATLAB接口编程实例，主要是一些C语言与MATLAB 接口的程序，希望对大家有用(C language MATLAB interface programming examples, some of the C language and MATLAB interface program, and hope to be useful)

讨论了多变量灰色预测模型的算法,给出多变量灰色预测模型的Matlab程序.通过实例说明算法程序的应用和效果. 更多还原 (Algorithm discussed multivariable gray forecasting model, gives the Matlab program multivariable gray forecasting model by examples illustrate the application and effectiveness of the algorithm of the program. More reduction)

Room_simulink_RLS in matlab