chengxu

WIMAX调试，其性能概述，模块组合以及系统参数(WIMAX debugging, performance overview, module combination, and the system parameters)

2维扩散源码,使用matlab开发，可用于解2维传热方程(2-D Diffusion)

Basic Modulation codeing techniques simulation

30个MATLAB学习的案例，神经网络的实用例子(30 MATLAB case study, neural network of practical examples)

bloquer/débloquer l accès à une partition donnée

Matrix - algebra computing. All algorithms in matlab style(Matrix- algebra computing. All algorithms in matlab style)

matlab在土木工程领域运用，有限元程序，求解振型和频率，给出了阵型图。程序已模块化(matlab use in the field of civil engineering, finite element program, to solve the vibration modes and frequencies are given in Figure formation. Program has a modular)

交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点， 很难为其建立准确的模型. 模糊（ fuzzy）控制具有无需建立被控对象的数学模型、鲁棒性好等 优点，但稳态精度差. 将模糊控制和PID 控制相结合，设计了Fuzzy-PID 双模控制器. 在论域内 用不同的控制方式分段实现控制，这样就综合了模糊控制和PID 控制的优点，克服了各自的缺 点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明，采用Fuzzy- PID 双模控制器与采用经典PID 控制器相比，阶跃响应的调整时间减少了33. 7 ，并且无超 调，轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)

AFS （Axiomatic Fuzzy Set)理论，我们老师与澳大利亚的一个教授合写的，可可以说这个理论是他们原创的，一经发表了好几篇ＳＣＩ论文，文章里面有ｍａｔｌａｂ　的代码！(In this paper, we introduce the basic ideas and the results of AFS (Axiomatic Fuzzy Set) theory with some simple illustrative examples. All operations and the calculations for AFS theory could be implemented by the Matlab programs and functions whose applied methods are explained and original codes are listed in the Appendix.)

实现了跟踪中的概率互联算法（PDAF），模型采取匀速直线模型。(Probability in the track association algorithm (PDAF), the model to take the uniform linear model.)