搜索资源列表
自适应时频分析程序
- 这是关于自适应分析的源代码，对于研究信号分析的人来说，用处极大！
tfr
- matlab 时频分析上面程序第八章的故障诊断的小程序-time-frequency analysis matlab above procedures of Chapter VIII of the small fault diagnosis procedure
MATLAB-CODE
- 《时频分析技术》这本书中的MATLAB CODE-" Time-frequency analysis techniques" MATLAB CODE
xiaobo
- 用小波分析方法做时频图，这是一个例子，做信号分析的时候比较有用-Method using wavelet analysis of time-frequency map, which is an example of signal analysis to do more useful when
audio_equalizer
- 1.进行含噪语音信号的时频分析 2.设计一个均衡器-audio_equalizer
tftb
- 时频分析工具箱 内有魏格纳时频分布 Gabor 表示等-Time-Frequency Analysis Toolbox
b
- 实用LabVIEW软件 实现短时傅里叶变换。实现对数据的时频分析-La-LabVIEW software utility short time Fourier transform. To achieve time-frequency analysis of the data-La
WT04
- 小波讲义，对于理解小波变换及时频分析很有帮助！-useful for wavelet study
小波分析
- 输入数据并进行中心化处理，之后用于计算数据的小波时频图(Wavelet time-frequency map for computing data)
Time_Frequence_Tool_Box
- 对信号进行时频分析的工具箱,里面有大部分主流的变换程序,同时通过matlab可以查看其源代码,辅助理论学习.(A toolbox for time-frequency analysis of a signal, with most of the mainstream transformations in it, can also view its source code through MATLAB and assist in theoretical learning.)
MDD_stfd
- 采用MDD（多方向分布）来进行基于时频分析的定位(MDD (multidirectional distribution) is used to locate location based on time-frequency analysis.)
wt
- 小波变换是一种时频分析工具，可以用于图像去噪和压缩算法中。(Wavelet transform is a time-frequency analysis tool, which can be used in image denoising and compression algorithms.)
时频工具箱
- 用于Matlab时频分析，导入路径可以使用。
时频分析
- 利用matlab仿真软件，完成对语音信号处理的时域分析和频域分析，分析语音信号的基本特征参数。(Matlab simulation software was used to complete the time domain analysis and frequency domain analysis of speech signal processing and analyze the basic characteristic parameters of speech signal.)
短时傅里叶变换matlab
- matlab 时频分析工具箱实现短时傅里叶变换(Realization of short time Fourier transform by MATLAB time frequency analysis toolbox)
脉搏波信号提取
- 对脉搏信号进行滤波处理后，再进行时域分析和频域分析，提取出脉搏信号的周期、峰值、频率等特征。(After filtering the pulse signal, time domain analysis and frequency domain analysis are carried out to extract the characteristics of pulse signal such as period, peak value and frequency.)
Untitled_jian
- 对信号数字文件进行时频图绘制并进行非线性分析(The time, frequency-domain graph of signal digital file is drawn and non - linear analysis is performed)
轴承信号双谱
- 对简单信号进行双谱分析，并输出信号的时频图，双谱图，以及其三维图(Double row analysis of simple signals)
MATLAB时频分析
- 短时傅里叶变换，short-time fourier transformation，有时也叫加窗傅里叶变换，时间窗口使得信号只在某一小区间内有效，这就避免了传统的傅里叶变换在时频局部表达能力上的不足，使得傅里叶变换有了局部定位的能力。