Search - algorithm of speech recognition

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[Algorithm] DTW DL : 0: 在孤立词语音识别中，最为简单有效的方法是采用DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法，用于孤立词识别。HMM算法在训练阶段需要提供大量的语音数据，通过反复计算才能得到模型参数，而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中，DTW算法仍然得到广泛的应用。本程序是DTW算法的实现-In isolated word speech recognition, the most simple and effective method is to use DTW (Dynamic Time Warping, Dynamic Time whole) algorithm based on dynamic programming (DP) ideas to solve the problem of template matching pronunciation of varying lengths, is earlier, more classic kind of speech recognition algorithms appear for isolated word recognition. HMM algorithm needs to provide a large amount of training phase speech data, by repeating the calculations to obtain the model parameters and the DTW algorithm training almost no additional computation. Therefore, in isolated word speech recognition, DTW algorithm is still widely used. This program is to achieve DTW algorithm
Date : 2026-01-01 Size : 519kb User : 庞永强
[Algorithm] bieyang DL : 0: 模式识别中的bayes判别分析算法，语音信号的采集与处理，数字信号处理课设，部分实现了追踪测速迭代松弛算法。- Pattern Recognition bayes discriminant analysis algorithm, Acquisition and Processing of the speech signal, digital signal processing class-based, Partially achieved tracking speed iterative relaxation algorithm.
Date : 2026-01-01 Size : 5kb User : qenggeng
[Algorithm] bengpan DL : 0: BP神经网络用于函数拟合与模式识别，语音信号的采集与处理，数字信号处理课设，脉冲响应的相关分析算法并检验。- BP neural network function fitting and pattern recognition, Acquisition and Processing of the speech signal, digital signal processing class-based, Related impulse response analysis algorithm and inspection.
Date : 2026-01-01 Size : 11kb User : 岳智
[Algorithm] lunyiu DL : 0: Pisarenko谐波分解算法,可以动态调节运行环境的参数，完整的基于HMM的语音识别系统。- Pisarenko harmonic decomposition algorithm, Can dynamically adjust the parameters of the operating environment, Complete HMM-based speech recognition system.
Date : 2026-01-01 Size : 4kb User : hingsuikai
[Algorithm] penqie DL : 0: 基于掌纹识别的在线身份验证识别算法本科毕设，完整的基于HMM的语音识别系统，正确率可以达到98％。- Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, Complete HMM-based speech recognition system, Accuracy can reach 98 .
Date : 2026-01-01 Size : 6kb User : fdxvaky
[Algorithm] beisun DL : 0: 完整的基于HMM的语音识别系统，在matlab环境中自动识别连通区域的大小,利用最小二乘算法实现对三维平面的拟合。- Complete HMM-based speech recognition system, Automatic identification in the matlab environment the size of the connected area, Least-squares algorithm to fit a three-dimensional plane.
Date : 2026-01-01 Size : 7kb User : jtgdp