时间趋势检验

用于分析标准接点的电力系统运行中功率的利用情况及损耗问题(Standards used to analyze the contact of the power system operation and utilization of power loss problem)

IFRS Implementation Guide

MATLAB数字图像处理代码 教材附带习题的matlab源代码(MATLAB digital image processing code textbook comes with exercises matlab source code)

垂直切换功能，完成异构网络之间的切换，保证通信的无缝连接，提高用户体验值(Vertical handover function, complete the handover between heterogeneous networks, ensuring seamless connectivity of communication, improve the user experience value.)

数学地角度来看，信号与图像处理可以统一看作是信号处理（图像可以看作是二维信号），在小波分析地许多分析的许多应用中，都可以归结为信号处理问题。对于其性质随时间是稳定不变的信号，处理的理想工具仍然是傅立叶分析。但是在实际应用中的绝大多数信号是非稳定的，而特别适用于非稳定信号的工具就是小波分析。(Mathematically, signal and image processing can be regarded as signal processing (image can be regarded as two-dimensional signal). In many applications of wavelet analysis, they can be reduced to signal processing. For signals whose properties are stable over time, the ideal tool for processing is still Fourier analysis. However, most of the signals in practical applications are unstable, and the tool especially suitable for unstable signals is wavelet analysis.)

声源定位的波束形成matlab程序，4单元均匀线阵自适应波束形成(Sound source positioning beamforming matlab program)

说明：  基于nsga-2的多目标优化算法，有注解(Multi-objective optimization algorithm based on nsga-2, annotated)

曲线拟合和多项式拟合-1，主要用于工程计算，工程优化。(Curve fitting and polynomial fitting, is mainly used for engineering calculations, engineering optimization.)

the program to run example

曼彻斯特编码，纯属原创。所有参数开放，易于使用。大家发表意见。(Manchester encoding is purely original. All the parameters open, easy to use. Everyone to express their views.)