huffman1

数值分析, 同济大学教材<<现代数值数学和计算>>数值分析课程所有算法的matlab代码,所有例程均经过测试,私家珍藏(Numerical Analysis, Tongji University teaching <<modern numerical mathematics and computing>> numerical analysis courses all algorithm matlab code, all the routines have been tested, private collection)

Arduino 中关于寄存器的修改的相关规则及方法(Arduino regarding modifications to the register of the relevant rules and methods)

四阶龙格库塔法，在解常微分方程时进行数值求解时调用使用(The fourth-order Runge-Kutta method is used to solve ordinary differential equations numerically.)

PID仿真程序，只需要人工修改PID参数，及根据自身情况修改模型参数就可以轻松实现PID仿真。(PID code in matlab)

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

FEC decoding algorithm for Reed Solomon

二自由度车辆simulink建模，可以查看车辆对于前轮转角输入响应仿真曲线(Two degree of freedom vehicle Simulink modeling)

simulate the ofdm system

Simulation sous simulink, de la machine asynchrone triphasée avec sources sinusoidales, et vecteurs complexes de la MAS

此函数用于IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。仿真环境: 加性高斯白噪声信道. (This function is used to forward link IS-95 system simulation, including the spread spectrum modulation, matched filter, RAKE receiver, and other related communication module. Simulation environment: additive white Gaussian noise channel.)