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matlab例程 Speech melbank,energy sectrum,Computes and returns the mfcc coefficients for a speech signal
Speech melbank,energy sectrum,Computes and returns the mfcc coefficients for a speech signal
金融证券系统 code to price a n-to-default basket CDS. It takes as input hazard rate coefficients and uses T-copul
code to price a n-to-default basket CDS. It takes as input hazard rate coefficients and uses T-copula model to calculate fair rate of CDS
matlab例程 Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT an
Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT and the number of desired mel filter channels.
压缩解压 this code is to select the coefficients
this code is to select the coefficients
数学计算 Two 1-d arrays that contain the coefficients for two polynominals. The program calculates the coeffi
Two 1-d arrays that contain the coefficients for two polynominals. The program calculates the coefficients of their product. Labview
通信网络 基于码本映射的语音带宽扩展算法研究
在现代通信系统中，电话语音的频带被限制在300 Hz～4 kHz的范围内，带来了语音可懂度和自然度的降低。为了在不增加额外成本的前提下提高语音的可懂度和自然度，进行了电话语音频带扩展的研究。提出了一种改进的基于码本映射的语音带宽扩展算法：在码本映射的过程中，使用加权系数来得到映射码本。客观测试结果表明，用此算 ...
电子元器件应用 陶瓷电容器的温度和电压的变化
Abstract: The reality of modern, small form-factor ceramic capacitors is a good reminder to always readthe data sheet. This tutorial explains how ceramic capacitor type designations, such as X7R and Y5V,imply nothing about voltage coefficients. Engineers must check the data to know, really know, h ...
matlab例程 Included are the files wav1.m, wav2.m, wavecoef.mat and readme. wav2 function implements the tree
Included are the files wav1.m, wav2.m, wavecoef.mat and readme.
wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the well known wavelet transform of the given matrix. Daube ...
matlab例程 暂时只支持jpeg2000支持的 cdf97 和spline53 可以这样来测试： x=imread( E:studyjpeg2000imageslena.tif ) ％ see the de
暂时只支持jpeg2000支持的 cdf97 和spline53
可以这样来测试：
x=imread( E:\study\jpeg2000\images\lena.tif )
％ see the decomposition coefficients
y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet
figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2gray(y))
％ see the reconstruction precision
y ...
文章/文档 Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochas
Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochastic Lidenmayer system is studied by Monte Carlo simulations in this paper.The scattering coefficients are calculated in three methods:coherent addition approximation,tree-independent scattering,and in ...