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mmsp08
- Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic methods and spectral methods. However, mos
fenzhenspeechenhance
- 一个用谱减法实现的语音消燥程序，该程序在本网站下载通过修改可直接运行，效果良好，便于初学者入门。-The realization of a spectral subtraction with extinction dry voice program to download on this site can be directly run by modifying the results were very good, easy entr
speech
- speech enhance ment by spectral subtraction it enhance the speech by spectral subtraction program is on matlab-speech enhance ment by spectral subtraction it enhance the speech by spectral subtraction program
Fundamentals_of_Spectrum_Analysis
- The Basic Fundamentals Of Signal Processing and Spectral Analysis.
dls3D
- the simulation provides computation of target reflectivity data in the deficient elevation domain. Simulations are implemented to test the decoupled least-squares technique for high resolution spectral estimation of ta
Spectral_Methods_in_MATLAB(Trefethen)
- 一本关于用谱方法求解偏微分方程的matlab实现。-a book on using spectral method solve partial differential equations
SpectralMethodsinMATLAB
- Spectral Methods using Matlab
noise
- 一种基于改进谱减法的语音去噪新方法.pdf-Based on improved spectral subtraction speech denoising new method. Pdf
program
- 基于无监督学习的谱聚类算法的文本的聚类分类。-Unsupervised Learning Based on spectral clustering algorithm for text clustering classification.
PSD
- 利用最大值熵法和PSD函数法分别求信号的功率谱密度。-The use of maximum entropy method and the PSD function method for seeking signals in the respective power spectral density.
SpectralSubtration
- 非常简单明了的基本谱减法降噪Matlab实现。 代码内有详细的注释。适合初学者。-An normal spectral subtration algorithm write by matlab.
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus
pujianfacankaoziliao
- 该上传是关于谱减法增强语音的参考资料（均为PDF格式），包括实现原理（英文版），以及收藏的关于实现谱减法极其增强方法方面的参考论文。可供朋友们更好的理解原理及实现。-The upload is on the spectral subtraction to enhance voice reference (both PDF format), including the realization of principles (English)
FM-HHT
- 基于HHT方法的模拟调频信号的hilbert谱分析-HHT-based method of analog FM signal hilbert spectral analysis
fdtd_2d_demo_v1_1
- In this paper, a two-dimensional (2-D) transverse magnetic (TM) mode finite difference time domain (FDTD) method is used to simulate the indoor radio wave propagation and model the indoor ultra wideband (UWB) chann
AR-matlab
- matlab源代码说明，有关ar谱特征提取的文档。说明很清晰，值得一看-matlab source code shows that the ar spectral feature extraction document. With clear, worth a visit
speachsingalsfujianfa
- 用MATLAB来实现谱减法降噪。有源程序和降噪先后的语音信号，有实验的结果图-Use MATLAB to achieve spectral subtraction noise reduction. There has voice source and noise signals, there are experimental results of Figure
ofdm
- 正交频分复用的研究，可以有效提高上行链路的频谱利用率。-Orthogonal frequency division multiplexing studies can effectively improve the uplink spectral efficiency.
NR_C301
- Numerical.Recipes-数值算法 最著名的常用数值算法程序集，C++及C形式的源代码 1 Preliminaries 2 Solution of Linear Algebraic Equations 3 Interpolation and Extrapolation 4 Integration of Functions 5 Evaluation of Functions 6 Specia
Textureclassificationusingspectralhistograms
- Based on a local spatial/frequency representation,we employ a spectral histogram as a feature statistic for texture classification. The spectral histogram consists of marginal distributions of responses of a bank o