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Description: 采用间接方法提取MEL倒谱，先计算自相关系数，然后由自相关系数计算LPC预测系数和反射系数，再计算LPC倒谱系数，最后由LPC倒谱系数计算MFCC 。-Indirect method of extracting MEL cepstrum, first calculating the autocorrelation coefficient, and then auto-correlation coefficient calculated by the LPC prediction coefficient and reflection coefficient, and then calculating the LPC cepstral coefficients, and finally by the LPC cepstral coefficient calculating MFCC.
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Size: 4114432 |
Author: 大夹馅 |
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Description: 《Robust features for noisy speech recognition based on filtering and spectral peaks in autocorrelation domain》语音识别的鲁棒性方面的英文资料- Robust features for noisy speech recognition based on filtering and spectral peaks in autocorrelation domain Robust Speech Recognition sexual information in English
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Size: 234496 |
Author: 付诗 |
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Description: This collection of m-files will only get you through the very bear necessities (Look for the ...) of a single-run fMRI-analysis. Its actual aim is to illustrate the efficacy of spatial regularisation of the autocorrelation esimate in the framework of prewhitening the data to correct for serial correlations in the data, as described in the following paper:
Gautama, T. and Van Hulle, M.M. (2004), Optimal Spatial Regularisation of Autocorrelation Estimates in fMRI Analysis, NeuroImage, in press.
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Size: 552960 |
Author: ROGER |
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Description: 此程序是抽样和计算自相关子程序，可以为我们提供参考-This procedure is sampling and calculation of autocorrelation subroutine, you can provide us with a reference
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Size: 3072 |
Author: lilihong |
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Description: 随机变量的产生，其中指数分布的和高斯分布的随机变量采用了变换法，分析它的自相关函数和功率谱密度，-The selection of random variables, in which exponential distribution and Gaussian distribution of random variables using the transformation method, analysis of its autocorrelation function and power spectral density,
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Size: 8192 |
Author: liuminsheng |
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Description: 用matlab实现谱估计，包括自相关及burg等-Using matlab to achieve spectral estimation, including autocorrelation and burg, etc.
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Size: 2048 |
Author: chen |
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Description: 使用自相关法提取基频法来判别男女声，并与带通滤波器幅度筛选法及幅度作差提取基频判别法分别作比较。最后的判别正确率接近90％。-The use of autocorrelation-based frequency extraction method to determine male and female voices, and with band-pass filter magnitude and rate of screening for differential extraction of fundamental frequency, respectively discriminance for comparison. Finally, the discriminant accuracy rate close to 90.
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Size: 7386112 |
Author: 杨怡 |
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Description: 用auto－correlation算法对图像进行边角检测，包含makefile，文件poi为主程序-Using auto-correlation algorithm for image edge detection, includes makefile, paper-based procedures poi
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Size: 590848 |
Author: liuliang |
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Description: 可以在CCS中运行的LPCC程序，包括语音参数分析主函数，信号的自相关函数，由自相关函数计算LPC预测系数，由LPC预测系数计算LPC倒谱系数，由LPC预测系数计算MEl到普系数等函数-CCS can be run at the LPCC procedures, including analysis of voice parameters of the main function, the signal autocorrelation function, autocorrelation function calculated from LPC prediction coefficients, by the LPC prediction coefficients LPC cepstral coefficients, calculated by the LPC prediction coefficients to the S & P coefficients Mel such as function
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Size: 3072 |
Author: renmay |
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Description: 基于MATLAB的线性调频信号产生以及频谱分析，某雷达参数下的模糊函数及自相关函数仿真分析。-MATLAB based on the linear frequency modulation signal generator and spectrum analyzer, a parameter under the radar ambiguity function and autocorrelation function simulation analysis.
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Size: 119808 |
Author: 张挺伟 |
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Description: Matlab 自相关方法求声音信号包络源代码及说明-Method Matlab autocorrelation envelope of the voice signal and note the source code
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Size: 183296 |
Author: zwatchina |
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Description: 有用的几个动力学物理量。包括自相关函数(acorr.m)，复杂度(complexity.m)，最近邻点(fnn.m)，局部非线性预测误差(nlpe.m，Shannon复杂度（Shannon.m）,嵌入窗估计(window.m)-Several dynamic invariants and measures that may be useful. Included are algorithms for autocorrelation (acorr.m), complexity (complexity.m), false nearest neighbours (fnn.m), local nonlinear prediction error (nlpe.m), Shannon complexity (shannon.m) and the embedding window estimator (window.m).
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Size: 14336 |
Author: 彭跃华 |
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Description: list of matlab m-files on matlab 7.0. learning , support vector machine and some utility routines : autocorrelation, linearly scale randomize the row order of a matrix
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Size: 5120 |
Author: titou23 |
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Description: 剥波自相关法基音检测，用于检测“我和泥巴无语”音-Stripping wave autocorrelation pitch detection method for detecting " I am silent and mud" sound
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Size: 1024 |
Author: 李 |
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Description: matlab编写基于循环平稳谱估计的认知无线电频谱感程序。-matlab to prepare a smooth spectrum estimation based on the cycle of the radio spectrum of the cognitive sense of the procedure.
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Size: 1024 |
Author: wm |
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Description: 基于累计量的奇异值－总体最小二乘法求AR参数 用奇异值－总体最小二乘法求AR参数 一般最小二乘法求AR参数 根据AR参数和自相关函数以及AR阶数用Cadzow谱估计子求出频谱密度-Based on the cumulative amount of singular value- total least squares method for AR parameter using singular value- total least squares method for AR parameter ordinary least squares method for AR parameter in accordance with AR parameters and the autocorrelation function, as well as the order of AR spectral estimation using Cadzow sub-spectrum density obtained
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Size: 3026944 |
Author: miaohaochun |
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Description: BT法估计功率谱，由自相关函数来估计信号的功率谱-BT power spectrum estimation, by the autocorrelation function to estimate the signal power spectrum
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Size: 1024 |
Author: 紫色 |
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Description: 产生高斯白噪声并估计自相关序列，有帮助的可以-Generated white Gaussian noise and the estimated autocorrelation sequence can be helpful to look at the
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Size: 1024 |
Author: 紫色 |
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Description: 自编卡尔曼递推程序，估计信号x(t)的波形。x(t)是一连续平稳的随机信号，自相关函数已知，信号x(t)为加性噪声所干扰，测量值的离散值z(k)也已知。-Recursive Kalman own procedures, it is estimated that the signal x (t) waveform. x (t) is a smooth continuous random signals, autocorrelation function is known, the signal x (t) for the additive noise disturbance to the measured value of the discrete value of z (k) is also known.
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Size: 1024 |
Author: 王健 |
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Description: This m-file finds the periodic ACF of all the m-sequences of length 31.In this program m-sequences of length 31 are generated and its periodic Autocorrelation function is plotted-This m-file finds the periodic ACF of all the m-sequences of length 31.In this program m-sequences of length 31 are generated and its periodic Autocorrelation function is plotted..
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Size: 2048 |
Author: Rafal |
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