extractexp_by_Uilmo_Brunno

A guide to using MATLAB for beginners and experienced users

本代码用于模拟二维桁架结构在外载激励作用下、存在动力吸振器的情况下的响应情况，完全原创，只有一个m文件用于生成桁架振动动画的avi文件，其余三个函数用于辅助生成具体桁架结构的参数以及辅助计算。外载荷频率、动力吸振器固有频率可以通过改变代码中的变量来控制。(This code is used to simulate the two-dimensional truss structure as set out under the incentive, there are circumstances in response to the situation under dynamic vibration absorber, and completely original, only one file is used to generate m truss vibration animation avi files, the remaining three functions are used to assist generate specific parameters and supporting calculations truss structure. External load frequency, dynamic vibration absorber natural frequency can be controlled by changing the variables in the code.)

拉格朗日插值函数MATLAB源代码，此代码主要用于进行数值插值时使用。(MATLAB source code for Lagrange interpolation function)

风力发电控制器matlab仿真代码，大家一起参考学习。(Wind power controller matlab simulation code, with everyone learning.)

Pendulum on Circular Track in simulink

非线性整数规划算法，求解非线性整数规划活混合规划问题，常用的算法是分枝定界算法。基于该算法编成的现成函数bnb20()(Nonlinear integer programming algorithm for solving nonlinear mixed integer programming live planning problem, commonly used algorithms are branch-and-bound algorithm. Based on the algorithm into off-the-shelf function bnb20 ())

Coursera 斯坦福大学Algorithm Part I Week 1编程作业解答(Coursera Stanford University Programming Algorithm Part I Week 1 Homework Solutions)

程序的主要功能是做了一定范围的信噪比下，对每个信噪比：随机信号QPSK调制； 根据Alamouti方案的矩阵进行编码；发送信号经过瑞利信道和加入高斯白噪声； 接收信号采用最大比合并的方法；最后对合并信号进行最大似然判决并求误符号率。 结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)

四杆机构模型，基于MATLAB的丝杆机构仿真。描述了四杆机构运动学机理。(Four-bar linkage model of the screw body simulation based on MATLAB. Kinematics describes the four-bar linkage mechanism.)

利用matlab计算探月卫星速度的教程 清晰易懂~(Calculated using matlab tutorial lunar satellite speed lucid ~)