PowerElectronics

这是一个完整的EMD分解全过程，有Hilbert谱和边际谱。直接把源码复制到matlab即可。很全面。(This is a complete decomposition of the whole process of EMD, a Hilbert spectrum and marginal spectrum. Directly to the source code can be copied to the matlab. Very comprehensive.)

说明：  low-pass filter 让某一频率以下的信号分量通过，而对该频率以上的信号分量大大抑制的电容、电感与电阻等器件的组合装置。 (low-pass filter )

Matlab编写的图像配准函数,可达到0.01像素精度，并附有算法说明pdf文档(Timage registration function writen by Matlab. It can reach 0.01 pixel accuracy. The algorithm description of pdf document is include.)

短路电流计算MATLAB程序，适合电力系统分析学习(Short-circuit current calculation MATLAB program for power system analysis study)

this small file used for counting of exterima

说明：  Matlab编写的SPIHT 也叫层树分集压缩算法(Written in Matlab, also known as layer SPIHT compression algorithm tree diversity)

说明：  卫星星下点matlab程序:卫星星下点的运行轨迹代码(Matlab program for satellite subsatellite point)

说明：  关于OFDM系统仿真分析，使用16QAM调制解调，包括加窗、傅里叶变换。(For simulation analysis of OFDM system, 16QAM modulation and demodulation are used, including windowing and Fourier transform.)

Three useful function to use in voice activity detection. Coper Algorithm, which is a simple software to detect voice activity and cuold be used to help in the final decision. A function to interpolate an unknown value. And hamming function to split de audio file in segments.

该接口主要描述了关于应用层与90820之间的收发数据控制(description of the main interface for the application layer and between the TX 90820 Data Control)