基于神经网络的变压器故障检测matlab实现

送给搞EMD或者HHT但没有下载到完整程序的朋友 (EMD or HHT sent out but did not complete the program downloaded to friends)

voice activity detection

说明：  matlab源程序 包含图像处理 OFDM的系统性能(matlab source code contains the OFDM system performance image processing)

simulink 实现 pcm编码 很有用 希望大家有利(similink pcm cod)

这个是本人编写的构建16QAM的源代码，详细阐述了里面construction 调整解调。这是个完整的程序并且可以运行(I am writing this is to build the source code for 16QAM, which details the construction adjustment demodulation. This is a complete program and can run)

transformation from an arbitrary state-space representation to the modal 2 state-space representation

matlab实现的一个无迹卡尔曼滤波（UKF）程序（纯方位系统），可以用于目标跟踪领域。(matlab implementation of an unscented Kalman filter (UKF) program (Bearings), can be used for target tracking.)

本程序是以电力系统算例 IEEE33为具体例子 ，只计算初始网络的节点电压 仅供参考(This procedure is based on the power system example IEEE33 for specific examples, only the initial network node voltage for reference only)

说明：  pso粒子群算法的matlab程序.实现了第一个函数的优化.其他函数类似.比较简单明了(PSO PSO algorithm Matlab procedures. The first realization of a function optimization. Other similar function . relatively simple to understand)

产生脉冲线性调频信号，去除暂态点，加噪声之后进行动目标检测(Pulse chirp signal, remove the transient points, plus noise after moving target detection)