改进LSSVM迁移学习方法的轴承故障诊断(1)

说明：  zigbee三边测量法，简单实用，适合初学者(zigbee trilateration, simple and practical, suitable for beginners)

BP神经网络的MATLAB程序代码,可用于分类，鉴别(Back-propagation neural network)

matlab的数据分析的能力非常强，利用matlab软件进行数据分析，在数学建模中有非常重要的应用(matlab data analysis, data analysis using matlab software has very important applications in the mathematical modeling)

无线信号发送主要采用多位数据格式，编码可达上百万个不同重复(Wireless signal mainly adopts several data format, coding can be up to millions of different repetition)

matlab 版本的PESQ代码，用于语音质量评价(PESQ wrote by MATLAB, is used to assess speech quality)

Engine control Unit Source code

For PSO implimentation.

matlab code for Newton-Raphson solver

各种方法的去噪程序 den1.m 使用半软阈值方法对图像进行去噪 den1_5_1.m 半软阈值的改进方法 对第一层重构图像进行均值滤波 den1_9.m 半软阈值的改进方法 将线性衰减的函数改为指数的 den1_10.m 半软阈值的改进方法 对第一层的重构图像再次进行小波阈值去噪 den2.m 用软硬阈值函数的改进方法进行去噪 den3.m 用广义阈值函数进行去噪 den4.m 用自适应特征阈值函数进行去噪 wdenoise.m 用Donoho阈值或Birge-Massart策略及软阈值或硬阈值函数进行去噪 meanfilter.m 均值滤波方法进行去噪(对比用) medfilter.m 中值滤波方法进行去噪(对比用)(Denoising procedures for various methods Den1.m using semi soft threshold method for image denoising The improved method of den1_5_1.m semi soft threshold for the first layer of the reconstructed image The improved method of den1_9.m semi soft threshold will be changed linear to exponential. The improved method of den1_10.m semi soft threshold for the first layer of the reconstructed image again for wavelet thresholding denoising Den2.m using the soft and hard threshold function to improve the method of denoising Den3.m using generalized threshold function for denoising Den4.m with adaptive feature threshold function for denoising Wdenoise.m with Donoho threshold or Birge-Massart strategy and soft threshold or hard threshold function for denoising Meanfilter.m mean filtering method for denoising (contrast) Medfilter.m median filtering method for denoising (contrast))

单纯形法解线性规划问题主程序。采用最最基本的算法解决标准形式的规划问题(linnear solution to matlab )