zuobiaobanhuan

说明：  利用MUSIC算法进行TOA估计，可用于无线传感器网络节点定位(TOA estimation by MUSIC algorithm for wireless sensor network node localization)

在陀螺仪测试中，实现ALLAN方差法分析动态数据，得到五个主要参数(Gyroscope test to achieve the the ALLAN variance analysis of dynamic data, five main parameters)

实现信号的SVD 分解,对信号中的奇异性进行监测，对突变信号点也可以很好监测(to complete the SVD for signals，Singularity of signal monitoring, signal monitoring point can be very good for mutations)

GRNN的数据预测-基于广义回归神经网络货运量预测(Data Prediction of GRNN-Freight Volume Prediction Based on Generalized Regression Neural Network)

解模块线性方程组, solve modular linear equations, 用到了extended-euclid算法求最大公约数...(solve modular linear equations, use extended-euclid to compute the greatest common divisor..)

从高噪下提取微弱信号是工程中在信号预处理中很重要的一个分支。故该课题要求同学在分析弱信号的特点基础上，研究不同算法在弱信号检测上的优缺点(Extract weak signals from noisy signal preprocessing engineering in a very important branch. Therefore, the subject requires students to analyze the characteristics of a weak signal on the basis of research on the advantages and disadvantages of different algorithms to detect the weak signal)

读入图像到命令窗口然后按CTRL + ENTER键，执行每一个单元。增强或降低图像亮度，不是普通的灰度调制。(first read any two image in command window then press ctrl+enter to execute each cell .highlight duller value nd increase or decrease the value from cell box to increase or decrease the image)

基于MATLAB环境下偏微分方程组的求解对应的代码 简单明了 便于初学者学习使用(Based on the MATLAB environment to solve partial differential equations corresponding code is simple for beginners to learn to use)

matabl filtered high frequency noisy

在matlab环境下，利用同余法产生（0,1）均匀分布随机数(Matlab environment congruential method (0,1) uniformly distributed random numbers)