mdl

在无线传感器网络中 DV HOP定位算法 DV-distance 算法代码正在编写中( DV-HOP)

几个用于统计方法的matlab程序，结构简单，运算快捷，节省内存(Several statistical methods for the matlab program, simple structure, computing faster, save memory)

semivariogram structure function ,it is about 2D semivariogram.

Simulink Coder™ (formerly Real-Time Workshop® ) generates and executes C and C++ code from Simulink® diagrams, Stateflow® charts, and MATLAB® functions. The generated source code can be used for real-time and nonreal-time applications, including simulation acceleration, rapid prototyping, and hardware-in-the-loop testing. You can tune and monitor the generated code using Simulink or run and interact with the code outside MATLAB and Simulink.

abaqus中umat子程序，可计算混凝土塑性损伤(abaqus in umat subroutine calculate concrete plastic damage)

这个文章是关于基本matlab函数优化的讲解，新手和老手都会从中得益。(This article is about the basic matlab function optimization explanations, novices and old hands will benefit from it.)

说明：  基于MATLAB的遗传算法的源程序,有需要的可以参考下 (Genetic Algorithm Based on MATLAB source, there is a need to make reference to the next)

no_lenaire_model matlab similunk

倒立双摆动matlab源代码，做倒立双摆动文章很少见，这个是原创，请朋友们提意见。(Inverted double swing matlab source code)

In the following figure is a system of two water tanks. Mass flow into the top tank at a fixed rate q0 and exits this tank through an orifice of area A1. This exit water then flows into a second tank which has an orifice of area A2 at its bottom. Each tank has constant cross section of area A, with A>>A1,A2. (a) Determine the ODE model which governs the heights z1 and z2 of water in the system. (b) Determine the equilibrium given a fixed rate q0. (c) Linearize the system model about the equilibrium. (d) Compare the step responses of the nonlinear model and linearized model by choosing reasonable system parameters. ( (b) Plot the flow v.s. pressure drop curve with the estimated c to validate your estimation