搜索资源列表
2-ppb
- 这个是通过质谱仪采集到的并已按照mzXML格式书写而成的一个mzXML文件，它是一种可视化的质谱图数据。-This is collected by a mass spectrometer, and the writing is made in accordance with a format mzXML mzXML file, which is a visualization of the spectrum data.
spectral-analysis
- 这是三组程序，分别计算hibert变换，小波时频分布，wigner-vill分布，并且画出谱图-This is three groups of program, calculate hibert transform, wavelet time-frequency distribution, wigner- vill distribution, and draw the spectrogram
SpeechRecAndSyn07
- 一个带用户界面的matlab语音合成和识别的程序，MainGuide01.fig通过提取MFCC，用dtw来计算实时录音和模板之间的最小距离，给出识别结果，并且给出波形图，频谱图，语谱图。MainGuide02.fig是语音合成程序，通过load一个wav文件用LPC，残差和pitch两种方式进行合成，并且能实时听合成语音的效果。-This is an simple user interface program including speech recoginition and speech s
Haar-wavelet-energy
- Haar小波的-小波包能量谱图，希望对大家有用-haar wavelet energy
HHT
- 希尔伯特黄变换的实际应用代码，包括emd分解以及谱图生成-The actual application code Hilbert Huang Transform, including emd decomposition and spectra generated
bpsk
- 这是一个bpsk的循环谱程序，实现了bpsk的三维循环谱图，自己写的，希望对大家有帮助。-his is a loop BPSK spectrum program, realized the 3 d of BPSK cyclic spectrum diagram, write their own, I hope it can help you.
logSpectrumthe-spectrogram--cepstrum
- 语音对数谱，语谱图，倒谱的代码，自己编写的，可以运行-Speech log spectrum, the spectrogram, cepstrum of the code, I have written, you can run
daopu
- 浊音倒谱图的matlab实现，包括语音信号的分帧、加窗，取一帧进行分析。-Dullness inverted spectrum realize the matlab，ncluding sub-frame of the speech signal, windowing, take a frame for analysis
MFD-FA
- 多分形特征检验的工具，亲测过，先运行程序1，再运行程序2，即会出现多分形谱图~-Multifractal characteristics of test tools, pro-test before, the first one to run the program, and then run the program 2, which will appear multifractal spectrum ~
Desktop
- 用已有的imf 分量画hht谱图，需要调用InstFreq 函数-Imf components with the existing painting hht spectrum function call InstFreq
a
- 语音识别系统，语音识别系统的语谱图，非常好啊。-Speech recognition systems, speech recognition systems spectrogram, very nice.
HHT
- Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最终用瞬时频率和能量来
Hn
- 局部放电模式识别时候的谱图计算，放电次数随相位的分布-With phase histograms calculate PD pattern recognition time, the number of discharges
H_p
- 局部放电模式识别时的谱图计算，该谱图用于计算能量随相位的分布-Spectrum of computing partial discharge pattern recognition, which is used to calculate the energy spectrum with phase distribution
EMD1
- 本程序主要通过EMD和hilbert求IMF，边际谱图和瞬时能量图，并做完备性验证-This program seek IMF, marginal spectrum and instantaneous energy diagram by EMD and hilbert, and do completeness verification
EMD
- 本程序主要通过EMD求IMF，边际谱图和瞬时能量图-This procedure mainly seek through EMD IMF, marginal spectrum and instantaneous energy diagram
LMS2
- LMS算法 两个正弦信号的LMS滤波 均方误差图 功率谱图-LMS algorithm Two sine signals of LMS filter Mean square error (mse) figure Power spectrum
spetro.m
- 语音信号的语谱图生成函数，function [ ] = spetro(Winsiz, Shift, Base, Mode, Gray)，5个参数分别为帧长、帧移、取值门限（一般设为0）、彩色模式、灰度模式-This is a matlab function for creating speech spectrogram.
h2D
- 二维全息谱，根据双通道传感器的输入绘出二维全息谱图-Dimensional holographic spectrum, based on the input dual channel sensor plotted dimensional Holospectrum
matlab实现循环谱估计
- 主要matlab编程实现比BPSK信号循环谱，画出谱线图