69491747MDWT

Basics about Multicast

该文件基于Matlab的GUI界面设计了6自由度串联机器人的运动学、动力学和轨迹规划的算法，用户可以计算PUMA560型的机器人的正逆运动学，正逆动力学和指定的轨迹规划，同时可以动画显示机器人点对点的运动路线。该程序可进行二次开发，用户可根据机器人模型的不同修改参数，针对自身模型进行运动学、动力学和轨迹规划的计算与仿真。(Based on the GUI interface of matlab, this paper designs an algorithm for kinematics, dynamics and trajectory planning of 6-DOF serial robot. Users can calculate the forward and inverse kinematics, forward and inverse dynamics and specified trajectory planning of PUMA560 robot. At the same time, they can animate the point-to-point motion path of the robot. The program can be redeveloped. Users can modify parameters according to different robot models, and calculate and simulate kinematics, dynamics and trajectory planning of their own models.)

matlab工程应用的PPT教程，适合工程人员使用(Matlab project application PPT tutorial, suitable for engineering staff to use)

arx sysytem with white noise

LQG for active suspension system _ Matlab code

张贤达的现代信号处理课本第二版，清华出版社(Zhang Xian of modern signal processing second edition textbook, Tsinghua University Press)

说明：  自由空间路径损耗模型 羽田孜路径损耗模型 IEEE802.16d的路径损耗模型 距离/正常阴影路径损耗模型(free space path loss model Hata path loss model IEEE 802.16d path loss model distance/normal shadowing path loss models)

用于数据的简单平滑提供了手机的加速度数据。(Providing the phone for data smoothing acceleration data.)

A计权滤波器,用于声音信号的A计权滤波，需要声压信号和采样频率，即可得到滤波后的时程信号(A weighting filter, A weighting filter for voice signal, need sound pressure signal and the sampling frequency, you can get the schedule of the signal after filtering)

香农编码，给定概率求码字，编码效率，平均码长(Shannon coding, the probability of seeking a given codeword, the coding efficiency, the average yards)