Description: 下面是自编求线性预测系数的程序，MATLAB编写，可以使用-Below are seeking self coefficient of linear prediction procedures MATLAB prepared, you can use Platform: |
Size: 1024 |
Author:xu |
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Description: 本文是用线形预测编码对图像进行压缩，这种方法是中无损压缩-This article is a linear prediction coding of image compression, this method is in the lossless compression Platform: |
Size: 1024 |
Author:fayegyf |
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Description: 实现LPC线性预测分析,能够提取AR模型参数并进行DCT变换处理-The realization of LPC linear prediction analysis, AR model parameters can be extracted and DCT transform Platform: |
Size: 237568 |
Author:miracomtrue |
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Description: 高阶统计量常用函数的源代码，以及其基本用法。其中包括参数模型高阶谱估计，线性预测模型，谐波恢复与DOA估计，非线性随机过程，wigner时频分析，时延估计等matlab源代码和一些基本用法。希望对大家有帮助！-Higher-order statistics of the source code for common functions, as well as its basic usage. Parameter model which includes higher-order spectrum estimation, linear prediction model, harmonic retrieval and DOA estimation, nonlinear stochastic process, wigner time-frequency analysis, such as time-delay estimation matlab source code and some basic usage. Hope everyone has to help! Platform: |
Size: 1225728 |
Author:阿华 |
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Description: Speech analysis and parameter extraction Short-term analysis, frames and windows Time-domain analysis: energy, zero-crossings, statistic parameters, autocorrelation
Frequency-domain analysis: spectra and spectrograms Cepstral analysis Linear prediction analysis Pitch and formant estimation
to run the application please tape menu
Platform: |
Size: 2220032 |
Author:栗子 |
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Description: 基于线性预测系数(LPC)的语音信号重构。给出了完整的LPC matlab程序，包括语音信号采集，LP预测系数，阶数的选择以及预测结果误差曲线。（很好用）-Based on the linear prediction coefficient (LPC) voice signal reconstruction. Given a complete LPC matlab procedures, including voice signal acquisition, LP prediction coefficient, the order of choice and the forecast error curve. (Good use) Platform: |
Size: 195584 |
Author:孙琨 |
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Description: 一种基于线性预测和算术编码的高光谱图像压缩方法，希望对您有用。-Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you. Platform: |
Size: 20480 |
Author:刘英 |
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Description: linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient.-linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient. Platform: |
Size: 1024 |
Author:hachang |
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Description: 语音信号处理中基音周期的提取算法，用线性预测的基本算法原理，matlab实现。-Speech signal processing in pitch extraction algorithm, the basic algorithm with linear prediction theory, matlab implementation. Platform: |
Size: 2048 |
Author:liujiahui |
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Description: 本源程序为线性预测分析源程序 可以求得线性预测差值-The source code for the linear prediction analysis of source code can be obtained linear prediction difference Platform: |
Size: 2048 |
Author:朱东 |
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Description: 语音信号的时域频域分析，从短时能量到语谱图，以及线性预测参数和梅尔倒谱系数-Speech signal in time domain frequency domain analysis, from the short-term energy to the spectrogram, and the linear prediction parameters and the Mel cepstral coefficients, etc. Platform: |
Size: 747520 |
Author:菁菁 |
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Description: 一种基于正弦激励的线性预测模型的语音转换方法Based on sinusoidal excitation linear prediction model method for voice conversion-Based on sinusoidal excitation linear prediction model method for voice conversion Platform: |
Size: 270336 |
Author:niudun10 |
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Description: VQ声纹识别算法和实验.
摘要：采用线性预测倒谱系数(1inear prediction cepstrum coefficient，LPCC)作为语音的特征参数，矢量量化(vector quantity，VQ)方法进行模式匹配，探讨声纹识别以实现身份认证，并对此识别方法进行了相关的实验．通过验证，这种方法可以区分不同的说话人，并且在做说话人辨认实验时可达到较高的识别率．-VQ pattern recognition algorithms and experimental sound. Abstract: The linear prediction cepstral coefficients (1inear prediction cepstrum coefficient, LPCC) as the voice of the characteristic parameters, vector quantization (vector quantity, VQ) method of pattern matching, pattern recognition of sound in order to achieve authentication and identification methods relevant to this experiment. Validated, this method can distinguish between different speaker, and speaker identification experiments to do to reach a higher recognition rate. Platform: |
Size: 171008 |
Author:海边贝壳 |
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Description: 阵列处理程序，实现一阶前、后、双向线性预测，实现二阶前、后、双向线性预测，-Array processing procedures, to achieve an order before and after, two-way linear prediction to achieve second-order front and rear, two-way linear prediction, Platform: |
Size: 1024 |
Author:34chendong |
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