Search - cepstrum

Search - cepstrum - List

【Speech/Voice recognition/combine】 melcepst DL : 0: 求mel频率倒谱系数的matlab程序-for mel frequency cepstrum coefficients of Matlab procedures
Update : 2008-10-13 Size : 2399 Publisher : wh
【Graph program】 dspwork DL : 0: 一堆数字信号处理的小程序,打个包发上来,上数字信号处理课写的,包括复倒谱、傅立叶变换、各种滤波器等~-heap of digital signal processing procedures for small, one packet onto fat, digital signal processing course was made, including the complex cepstrum, Fourier transform, various filter ~
Update : 2008-10-13 Size : 17000 Publisher : heartbeat
【Other resource】 pinyuchuli DL : 0: 对语音信号进行倒谱分析和前面传的一样都是对语音信号的参数的提取 -the audio signal cepstrum analysis and front-right is the same as the voice signal parameter extraction
Update : 2008-10-13 Size : 4013 Publisher : 赵云
【Other resource】 cepstr DL : 0: 二次采样以确定像素间的相关性，然后对两个采样结果同时嵌入水印，利用的是倒谱变换-second sampling to determine the correlation between pixels, then the two sampling results also embedded watermark, make use of Cepstrum
Update : 2008-10-13 Size : 889 Publisher : 杨辉
【Speech/Voice recognition/combine】 mfccCchengxu DL : 1: 语音识别中提取特征系数-美尔倒谱系数（mfcc)C程序-Speech Recognition feature extraction coefficient-America Fall cepstrum coefficients (mfcc) C Program
Update : 2008-10-13 Size : 11088 Publisher : 刘强彦
【Other resource】 MFCCtiqumatlab DL : 0: 语音处理中的美尔倒谱参数提取，matlab程序实现，该参数是语音处理中常用的到的参数，希望有帮助-speech processing of America Fall cepstrum parameter extraction, Matlab program. The speech processing parameters are commonly used parameters to the hope that the help
Update : 2008-10-13 Size : 1045 Publisher : wxy
【Communication】 ARMA_LAST DL : 1: This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros) The function requires 3 inputs: Input signal, Order of denonominator, Order of Numerator and the output variable are: numerator coeffients, denominator coeficients and square-root of input noise power. ARMA_LAST function requires spa_corc.m file to compute the autocorrelation matrix
Update : 2008-10-13 Size : 1961 Publisher : joy
【Other resource】 arma_last DL : 0: This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros)
Update : 2008-10-13 Size : 1954 Publisher : 邱昊
【Speech/Voice recognition/combine】 VCandMATLAB DL : 0: Based on short-term energy detection and short-term cross zero rates detection in speech reorganization,the paper presents two-threshold endpoint detection.In addition,an accurate speech segmentation algorithm is achieved with the wavelet transform and statistics signal frequency domain characteristics.using cepstrum transform and cepstrum distance with the background noise,the paper achieved the speech segmentation algorithm.Analysis and Implementation of Speech Endpoint Detection
Update : 2008-10-13 Size : 414198 Publisher : 读宴宾
【Communication-Mobile】 DSP程序组 DL : 1: 包括iir,fir,功率谱，复倒谱等-including IIR, fir, power spectrum, such as Cepstrum
Update : 2008-10-13 Size : 85897 Publisher : 张满洲
【Other resource】 mfc5 DL : 0: 用的是倒谱,加神经网络~不过没有成功,稳定性很差-using the cepstrum, neural network to increase but not a success, poor stability
Update : 2008-10-13 Size : 51678 Publisher : 潘小丰
【AI-NN-PR】 mfc5 DL : 0: 用的是倒谱,加神经网络~不过没有成功,稳定性很差-using the cepstrum, neural network to increase but not a success, poor stability
Update : 2024-05-06 Size : 309248 Publisher : 潘小丰
【GUI Develop】 dpfx DL : 0: 进行倒谱分析，可以消除系统响应，得到材料本身的特性。-for cepstrum analysis, system response can be eliminated, be material itself features.
Update : 2024-05-06 Size : 1024 Publisher : 聂颖
【Screen saver】 vad_vqs_lpcc DL : 0: 关于双门限法的语音端点检测，及其量化和LPCC算法及倒谱参数的计算。-limit on the two-door method of voice endpoint detection, and quantification and LPCC algorithm and Cepstrum calculations.
Update : 2024-05-06 Size : 3072 Publisher : yxcgm
【Console】 hmmPlatform DL : 0: 语音分析平台（不包括HMM模型）平台源码中提供了语音文件的提取和处理方法，时域分析（预处理/能量/振幅/过零/端点检测），频域分析（fft/功率谱/倒谱）和矢量量化的实现(搜集转发)-voice analysis platform (not including HMM) platform to provide a source document voice extraction and processing methods , time-domain analysis (pretreatment/energy/amplitude/zero/Endpoint Detection), frequency domain analysis (fft/power spectrum/cepstrum), and vector quantization (The collection transponders)
Update : 2024-05-06 Size : 158720 Publisher : 何洁
【matlab】 cepstrum2 DL : 0: 利用了抽样及倒谱算法，进行图像分解和重建过程。-use of sampling and cepstrum algorithm for image decomposition and reconstruction process.
Update : 2024-05-06 Size : 1024 Publisher : 袭乐宣
【Speech/Voice recognition/combine】 yuyinshibiedsp DL : 0: 用DSP实现的一个简单的语音识别系统,只要实现单个词的识别即可,采样率8k,帧长30ms,帧移10ms,系统采样后分帧--端点检测,将检测到的原始语音信号保存下来,基本上一个字在30帧左右,然后提取每帧的LPC参数--将LPC参数转换为LPC倒谱系数,然后利用DTW方法和模板比较.-a brief speech recognition system, as long as the realization of a single word can be identified. 8 k sampling rate, frame size of 30 ms and 10 ms frame shift, hours after sampling frame-- Endpoint Detection, Detection of the original speech signal preserved, basically a word in 30% Then each frame from the LPC parameters-- will be converted to LPC parameters LPC cepstrum coefficients. Then DTW methods and template comparison.
Update : 2024-05-06 Size : 1024 Publisher : yautou
【Speech/Voice recognition/combine】 ma_by DL : 0: The Matlab functions and scripts in the MA toolbox are: - ma_sone wav (PCM) to sone (specific loudness sensation) - ma_mfcc wav (PCM) to MFCCs (Mel Frequency Cepstrum Coefficients) - ma_sh sone to Spectrum Histogram - ma_ph sone to Periodicity Histogram - ma_fp sone to Fluctuation Pattern - ma_fc frame based representation (MFCCs or sone) to cluster model (Frame Clustering) - ma_cms cluster models to distance (Cluster Model Similarity) - ma_kmeans kmeans clustering (used by "ma_fc") - ma_cm_visu visualize a cluster model (as returned by "ma_fc") - ma_simple_eval script for a simple evaluation of similarity measures - ma_simple_iom script for a simple islands of music interface -The Matlab functions and scripts in the MA t oolbox are :- ma_sone wav (PCM) to betamethasone ('s specific loudness ensation)- ma_mfcc wav (PCM) to MFCCs (Mel Freq uency diagnoses Coefficients)- ma_sh betamethasone to Sp ectrum Histogram- ma_ph betamethasone to Periodicity Hi stogram- ma_fp betamethasone to Fluctuation Pattern-ma _fc frame based representation (MFCCs or betamethasone) to cluster model (Frame Clustering)- ma_cms cl uster models to distance (Cluster Model Simila rity)- ma_kmeans kmeans clustering (used by "m a_fc ")- ma_cm_visu visualize a cluster model ( as returned by "ma_fc")- ma_simple_eval scrip not for a simple evaluation of similarity measure s-ma_simple_iom script for a simple islands of music interface
Update : 2024-05-06 Size : 24576 Publisher : mesu
【Speech/Voice recognition/combine】 melcepst DL : 0: 求mel频率倒谱系数的matlab程序-for mel frequency cepstrum coefficients of Matlab procedures
Update : 2024-05-06 Size : 2048 Publisher : wh
【DSP program】 pinyuchuli DL : 0: 对语音信号进行倒谱分析和前面传的一样都是对语音信号的参数的提取 -the audio signal cepstrum analysis and front-right is the same as the voice signal parameter extraction
Update : 2024-05-06 Size : 4096 Publisher : 赵云

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