rk

It is a matlab code which simulates normalized least mean square (nlms) algorithm. Can be run in matlab 2007 or higher.

reactive power control paper document

这是一个matlab编写的CRC冗余校验编解码程序，里面采用了美国通用的16位CRC交验多项式，(This is a matlab prepared codec CRC redundancy check procedure, which uses the U.S. General inspection of the 16-bit CRC polynomial,)

对信号进行小波包分解，得出能量分布图，然后根据分解结果处理信号！(Wavelet packet decomposition of signals obtained energy distribution and signal processing based on decomposition!)

该matlab仿真是研究生阶段完成的课题成果，能够实现转矩、电流双闭环控制，效果显著。(Speed, current double loop DC speed control system)

matlab产生海洋随机粗糙面的函数 输入参数为 长度 点数 Ku Kl 风速(MATLAB has the function of random rough sea The input parameters for the length points Ku Kl wind speed)

it describes about the Bwt transform for image

This code make an amplification process using orthogonal frqquency bands

pdf生成图片..................................(create image from pdf pages)

1. 在matlab中分析基于分离变量法的解析解； 2. 利用简单迭代法求解，与解析法结论对比，分析求解结果的精确度。分析过程至少包括：在网格尺寸为0.1 m和1 m两种条件下，两次迭代差值最大为10-10时的分析结论； 3. 利用超松弛迭代法分析，选择松弛因子，分析其对收敛速度（即迭代次数）的影响，并确定最优值。分析过程至少包括：在网格尺寸为0.1和1两种条件下，两次迭代差值最大为10-10时，迭代次数随松弛因子的变化，得到对应的最优松弛因子，与经验值（课本165页式子3.7.15）进行对比。(1. Analyze the analytical solution based on the separation variable method in matlab. 2. Using a simple iterative method to solve, compared with the results of the analytical method to analyze the accuracy of the solution. The analysis process at least includes the following conclusions: when the mesh size is 0.1m and 1m, the maximum difference between two iterations is 10-10. 3. Analyze using the relaxation relaxation iteration method, select the relaxation factor, analyze its influence on the convergence speed (ie the number of iterations), and determine the optimal value. The analysis process at least includes the following: when the mesh size is 0.1 and 1 and the maximum difference between two iterations is 10-10, the number of iterations varies with the relaxation factor, and the corresponding optimal relaxation factor and empirical value are obtained ( Textbook 165 pages (3.7.15) for comparison.)