Lagrangian_Relaxation

This Program is used for calculating surface wave group velocity(This Program is used for calculating surfa ce wave group velocity)

2D Hetero-Spectral Analysis Conduct 2D hetero-spectral correlation analysis on two matrices (here SAXS and WAXS data) that contain the same number of points along the perturbation. This is written for ax3xm matrices where there are a spectral variables (which are located in column 2) and m points along the perturbation. Column 3 contains the intensity values. Column 1 contains temperatures (not used here). load matrices

以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为： 控制要求： 1.采用积分分离 PID控制算法将塔顶轻组分含量Y控制在0.99 2.采用继电法整定PID参数 3.整定效果验证：当被控过程参数时变时，如滞后时间由4→8，开环增益由3.4→6时, 讨论PID控制的响应速度及鲁棒性问题，考察当系统参数发生改变时，上述PID参数是否选取合适。 (Moderate purity fractionator as the object of study, taking into account the ranging molecular overflowing and non-ideal vapor-liquid equilibrium can be obtained by the transfer function between the content of light components of the overhead product Y and back to the flow L: Control Requirements: 1. integral separation PID control algorithm to control the top of the tower light component content Y 0.99 2. relay Law tuning PID parameters. tuning effect is verified: change When accused of process parameters, such as the lag time from 4 → 8, the open loop gain discussed from 3.4 → 6, the PID control of the response speed and robustness issues investigated when the system parameters are changed, the PID parameters select appropriate.)

有详细的注释，均值便宜跟踪的示例，主同步信号PSS在时域上的相关仿真。( There are detailed notes, Example tracking mean cheap, PSS primary synchronization signal in the time domain simulation related.)

说明：  经典《信号与系统》教程的matlab例程,对深入理解信号与系统相关概念有很大帮助，几乎每章都matlab的例程。(Classic )

fast motion estimation

matlab code for happy birthday wish.

16 QAM communication system

说明：  利用matlab进行几何畸变。给定一幅图像，固定其坐标，然后，进行畸变。(using Matlab for geometric distortion. To set an image, fixed his coordinates, and then for distortion.)

整形规划-数值计算 Matlab 工具，可以用于科学计算，效果堪比 CPLEX-Plastic Planning - Matlab numericcal tools can be used for scientific computing, the effect of rivals CPLEX (Shaping planning- numerical Matlab tools can be used for scientific computing, the effect is comparable to the CPLEX-Plastic Planning- Matlab numericcal tools can be used for scientific computing Industries Integrated Service, and the effect of rivals CPLEX)