安时积分法测量UL

在matlab中利用Costas环对AM通信系统进行载波相位跟踪，代码中带有详细注释。(Costas loop in matlab using communication systems on the AM carrier phase tracking, the code with detailed comments.)

说明：  数据通道剥离伪码后的载频估计,数据通道剥离伪码后的载波估计问题。对直接序列扩频系统的数据通道，假定接收设备已“完美”地锁定接收信号伪码，并实现了伪码剥离其中，信号幅度、电文、载波多普勒和载波相位均未知。电文的速率为10Hz。由于信源与接收端信号传输时延的不确定性，收到的信号电文是从某个未知时刻开始的。 利用数据文件 估计信号幅度、载波多普勒和载波相位(Data channel after stripping pseudo-code carrier frequency estimation)

SMI算法的MATLAB仿真，可用于智能天线(MATLAB simulation SMI algorithm can be used for smart antenna)

matlab模拟电梯的工作过程的动画，包括开关门的模拟。m文件。(Matlab simulation elevator working process of animation, including the simulation of switching door. m file.)

功能如名称主要就是介绍蒙特卡罗方法的使用(Features such as the name of)

无刷永磁直流电动机模型，可用于飞轮储能。基于matlab的simulink建立。(Brushless permanent magnet DC motor model can be used for flywheel energy storage. Established based on the matlab simulink.)

对EEG的原始数据进行小波分解和重构以及做ar模型功率谱估计(EEG raw data wavelet decomposition and reconstruction, ar model power spectrum estimation)

ASK function, this is a block that has three input and one output. the input are the two carrier that have different amplitute, and the digital signal representing the information or data to be modulated.

说明：  模拟三人投资策略分析，最后给出比较策略的方法(Simulation analysis of three investment strategies, the methods are given comparative strategy)

摄影测量后方交会、前方交会、相对定向、绝对定向、光束法平差等。 (Photogrammetric resection, forward intersection, relative orientation, absolute orientation, bundle adjustment and so on.)