SMI

局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。(Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.)

在电磁仿真软件HFSS10.0下的2.4GHz微带贴片天线的仿真文件，可以观看VSWR，S参数，方向图等参数(Simulation file of 2.4GHz microstrip patch antenna of HFSS10.0.The simulation results show VSWR, S parameters, parameters etc.)

特征代表的一些方法，希望对大家有用，大家可以看一下(Characteristics representative of some of the ways the hope that useful, we can look at)

sonar interfacing code on ardino

netfilter module to enforce network quotas.

MIMO阵列的esprit算法，编写并且验证正确。(esprit for MIMO array)

Linear Frekans Modulasyon (chirp signal)

蝙蝠算法优化相关向量机建模对数据进行建模和预测(The bat algorithm to optimize the relevance vector machine modeling)

对nii文件进行Z变换，并保存成nii文件(Z transform to the NII file and save it as a NII file)

说明：  实现小波变换，教程文件的全资料详解，可配合教材一起使用(Realization of wavelet transform)