变分模式分解故障

Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.

eigenfaces description for face recognition

应用于电力系统中的概率直流潮流算法，Probabilistic DC load flow(Applied to the probability of the DC power system load flow algorithm, Probabilistic DC load flow)

dynamic model of asynchrones machine

遗传算法，Rastrigin 函数，清晰明确，认真仔细，希望快点上传，(Genetic algorithms, Rastrigin function，Clear, carefully, hoping upload,)

embedded code to generate delay using timer with the help of crystal frequency

MATLAB实现的简单的OFDM模型源代码 这个Matlab程序是关于OFDM调制的。这里使用了BPSK调制，显示OFDM在误码率上的下降。(BPSK modulation with BER with and without OFDM)

matlab要求编写函数，并画出图的matlab习题，供大家参考(prepared Matlab functions, and draws a plan of Matlab Exercise, for your reference! !)

说明：  mie散射理论matlab代码，清晰明了，复制即可运行(The matlab code of Mie scattering theory is clear and can be copied for operation)

应用多元高斯声束叠加方法建立粉末合金构件的声场模型(sound field simulation sound field simulation sound field simulation )