huise

signals snr ratio by opertions

宽带波束形成 倍频程波束形成 恒定束宽波束形成(Broadband Beamforming Beamforming octave constant beamwidth beamforming)

在机械故障中，对包含故障频率的某一段频率进行细化分析，从而得到更准确地故障频率(In mechanical failure, the failure frequency contains a section for detailed frequency analysis to obtain a more accurate fault frequencies)

视频质料 在matlab环境下创建的GUI的命令按钮的使用(Matlab video material in the GUI environment to create the command button to use)

matlab实现的数字水印 置换中频分量(water Mark)

交互信息EXIT图的构建，有助于多迭代算法的理解(Interactive information on EXIT chart building, contribute to the understanding of the iterative algorithm)

对高斯序列x=exp((n-p)^2/q)时域和频域特性观察，观察p，q分别取不同值时对其特性的影响，观测泄露和混叠现象(When the time domain and frequency domain characteristics observed Gaussian sequence x = exp ((np) ^ 2/q), observed p, q, respectively, for different values on its characteristics, observed leakage and aliasing)

正交匹配追踪，信号压缩传感的实现，可近似完全重构(Orthogonal matching pursuit)

channel estimation for ofdm using pilots

说明：  基于BP神经网络的锂离子电池剩余使用寿命预测(Residual service life prediction of lithium ion battery based on BPneural network)