搜索资源列表
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2下载：
对信号进行短时傅立叶变换以及Wigner-Ville分布分析的matlab程序,The signal short-time Fourier transform and Wigner-Ville distribution analysis matlab program
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三分之一倍频程表示的短时傅里叶变换，需要时域分析工具箱,One-third octave express the short-time Fourier transform, the need for time-domain analysis toolbox
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基于MATLAB的短时傅里叶变换（STFT）的语谱图的画法，MATLAB环境下,MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment
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基于短时傅里叶变换的DSP算法设计，仿真结果很好-Short-time Fourier transform based on DSP algorithm design, simulation results very well
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基于短时傅里叶变换的非平稳信号的时频分析,Based on Short time fourier transform,signal s time-frequecy analysis.
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通过短时傅里叶变化进行实时音频的变调算法，C-Routine for doing pitch shifting while maintaining duration using the Short Time Fourier Transform.
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对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
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短时傅立叶变换C++程序的实现，短时傅立叶变换（STFT）是研究非平稳信号最广泛使用的方法-Short-time Fourier transform C++ program implementation, short-time Fourier transform (STFT) is the study of non-stationary signals the most widely used method
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短时傅立叶变换程序，可得信号时频曲线,希望对大家有所帮助-Short time Fourier transform procedure can be time-frequency curve, we hope to help
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时频分析工具，经典工具箱，包括短时傅里叶变换等实用函数 -Time-frequency analysis tools, classic toolbox, including the short time Fourier transform and other utility functions
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利用matlab进行时频分析的程序，傅里叶变换、短时傅里叶变换、小波分析等等，功能十分齐全。-Using matlab to process time-frequency analysis, Fourier transform, short time Fourier transform, wavelet analysis, etc., function is complete.
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matlab短时傅里叶变换例程，绘出等高线图形-matlab short time Fourier transform routines, draw contour graph
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这个是基于matlab的语音短时傅立叶分析的程序，对于学习语音信号处理的人很有用。-This is a program based on Matlab voice short-time Fourier analysis, useful for the study of speech signal processing.
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在时域中表示，短时傅里叶变换，取1000个采样点，加窗函数，画出原始信号，三维，等高图-In the time domain, said the short-time Fourier transform, take 1000 a sampling point, add window function, draw the original signal, 3 d, contour map
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画短时fourier变换的waterfall图-Short-time fourier transform painting waterfall chart
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对msk信号进行短时傅立叶变换，并利用视频分析提取信号特征，非常实用-MSK signals of short-time Fourier transform, and the use of video analysis extract signal features, very useful
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LastWave，开源项目，信号处理，跨平台，主要以小波应用为主，涉及图像处理和音频处理，非常好的源代码-LastWave is a signal processing oriented command language.
The 3.0 version is based on the GNU wxWidgets library. It allows LastWave to be truly multiplatform : it runs on both X11/Unix (or Li
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A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind o
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求解窗长自适应的短时傅立叶变换最佳窗长算法-Solving long-adaptive window short-time Fourier transform algorithm for the best window length
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使用MATLAB对特定信号做短时傅里叶分析的源码，修改方便-The use of MATLAB to do a specific short-time Fourier analysis of the signal source, modified to facilitate
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