comparison_21022013

sim scan software it will help u a lot.......thanks

psam用户手册，对sam卡学习有帮助。(psam user manual, learning on the sam card help)

说明：  电磁测深法原理-朴化荣---一本经典的电磁测深的教材，初学电磁测深专业人员、学生的优秀入门教材，由于一直没有再版很难找。(电磁测深法原理-朴化荣，一本经典的电磁测深的教材，初学电磁测深专业人员、学生的优秀入门教材，由于一直没有再版很难找。 )

此程序实现了用matlab仿真qpsk的调制过程，并绘出调制图形及频谱(this program by using Matlab simulation qpsk the modulation process, and draw graphics and modulation spectrum)

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)

于雨流计数法的命令流，采用MATLAB编写。(About the rain class notation s order class, uses the MATLAB compilation. May use in withdrawing the circulation.)

WTP主要是calculate basic thermodynamic properties for water(WTP is mainly calculate basic thermodynamic properties for water)

初次用matlab编写的水准平差，还有一个实例(Matlab prepared with the initial level of adjustment。)

说明：  倒立摆模型建立，基于变结构和最优控制的一阶倒立摆起摆和稳摆控制，matlab实现。(Inverted pendulum model, based on the variable structure and optimal control of first-order inverted pendulum swing-up and steady pendulum control, matlab achieve.)

稀疏低秩的动态MRI成像代码，基于CPU的matlab代码版本，有代码加速优化处理(k-t SLR: Accelerated dynamic MRI using low rank and sparse penalties （CPU version: MATLAB codes）)