搜索资源列表
无功功率分离谐波成分和基波成分
- 无功功率分离谐波成分和基波成分，采用数学形态学滤波器作为低通滤波,Reactive power components of the separation of harmonic and fundamental components, the use of mathematical morphology filter as a low-pass filter
wavelet_matlab_code.rar
- 2代小波示意程序 2维小波变换经典程序 Daubechies小波基的构造 采用多孔trous算法(undecimated wavelet transform)实现小波变换 平移变换平移法(cycle_spinning)消除gibbs效应 提升法97经典程序 消失矩作用的程序 小波插值与小波构造 小波滤波器构造和消噪程序 小波谱分析mallat算法经典程序,2 Generation Wavelet indicated procedures classic 2-D wavelet
zxb
- zxb:提取wav波得语音声学特征MFCC，以及用praat提取wav波的基频。-zxb: extract acoustic features of voice wav wave was MFCC, and extracted with praat wav wave fundamental frequency.
wavelet_function
- 用matlab采用双尺度方程求解小波基函数的方法 构造小波基-wavelet_function
Wavelet_OMPfunc
- 压缩感知的典型程序仿真，稀疏基为小波基，重构算法为OMP算法。-Perception of typical compression process simulation, sparse basis for the wavelet, reconstruction algorithm for the OMP algorithm.
kc_h
- TDFD,双脊金属加载矩形波导，的基模和第一个高阶模的色散曲线计算,TE模的仿真-TDFD,双脊metal loaded rectangular waveguide, the fundamental mode and first higher order mode dispersion curve calculation, TE-mode simulation
tm
- TDFD,双脊金属加载矩形波导，的基模和第一个高阶模的色散曲线计算,TM模的仿真-TDFD,双脊metal loaded rectangular waveguide, the fundamental mode and first higher order mode dispersion curve calculation, TM-mode simulation
wavelet_software3.0
- 本软件是进行小波开发的，利用它可以快速设计出需要的小波基 -The software is used to develop wavelet. Utilizing it can quickly design needed wavelet base.
77433657LdA350
- 分析计算电网谐波，得出基波和高次谐波的值-Harmonic analysis, fundamental and derived the value of high-order harmonic generation
wavelet
- 以Morlet小波作为网络隐含层的变换基函数小波神经网络MATLAB源程序-As a Morlet wavelet transform of the network hidden layer wavelet neural network basis function MATLAB source code
aa
- 紧支撑小波基构造课程资料 以构造紧支撑正交db小波为例-wavelet
matlab
- 周期函数的傅立叶级数与信号重构基波与谐波-Periodic function of the Fourier series and the fundamental and harmonic signal reconstruction
waveletpacket_PAPR
- 本程序是在不同小波包基的情况鲁昂下研究峰均功率的程序-This procedure is different from the case of wavelet packet basis of Rouen peak to average power under the procedures
FCT
- 快速脊波变换,三角波，或者基波变换，没有什么其他要说明的了-fct-Fast Curvelet Transform.function C = FCT(x, is_real, nbscales, nbangles_coarse)
基于小波变换的不同小波基去噪
- 包含不同小波基对图像去噪效果的仿真程序及结果，包含信噪比源程序。(Including different wavelet base image denoising effect of the simulation procedures and results, including signal to noise ratio source.)
1×6结构35GHz基片集成波导缝隙天线设计
- 1. 设计基片集成波导，通过缝隙辐射电磁波结构 2. 工作频率：35GHz； 3.材料选取：介质基板：Rogers5880 相对介电常数：2.2 介质厚度：0.508mm 4. 性能指标： （1）工作频率35G； （2）在θ=0o增益达到10dB以上。有较好的方向性。 首先根据工作频率要求设计基片集成波导大概尺寸，然后选择渐变线形式微带SIW转换器进行馈电。基片集成波导终端短路，形成
小波信息熵
- 对信号进行小波变换，确定小波基的选择和分解层数，再求解信号的信息熵，可用于故障诊断。(The wavelet transform is performed on the signal to determine the selection and decomposition layers of the wavelet base, and then the information entropy of the signal is solved, which can be used for fault
小波神经网络中不同小波基的性能对比
- 对比不同小波基作为传递函数的性能，包括sigmoid函数，morlet函数，polywog函数(Compare the performance of different wavelet bases as transfer function, including sigmoid function, Morlet function, polywog function)
小波熵
- 小波熵求解，小波包分解，4是层数，db3为小波基，参数可改(wavelet entropy,wavelet packet decomposition,the number of layers is 4,db3 is the wavelet basis, parameters can be changed)
小波去噪
- 小波去噪，不同小波基，多层小波分解，软硬阈值去噪。(Wavelet denoising, different wavelet bases, multilayer wavelet decomposition, hard and soft threshold denoising)