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2下载:
基于小波包分析的声音特征提取--毕业设计程序:希望交流-Based on wavelet packet voice feature extraction- graduate design program: the hope of sharing
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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. Ab
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该文介绍了我们基于 m 删 模 型语音信号识别原理开发的连续数字音识别软件包及其程序实 现 。-this WenJie shaoxing us based on m delete mode of speech signal the principle of general don t open a few words sound hair general don t software package and its program real now
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Speech Recognition using MFCC and DTW in Matlab
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sound recognition code matlab
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本文综述了心音检测技术以及现代数字信号处理方法(谱估计、联合时一频分析、小波分析、模式识别)在心音信号分析中的应用及研究进展。-Heart sound detection technology are reviewed, and the modern digital signal processing method (spectrum estimation, joint frequency analysis, wavelet analysis and pattern recognition) i
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可以动态调节运行环境的参数,ZLZjlKu参数matlab程序运行时导入数据文件作为输入参数,实现了对10个数字音的识别,在matlab R2009b调试通过,XIYUlDb条件本程序的性能已经超过其他算法,调试通过可以使用。- Can dynamically adjust the parameters of the operating environment, ZLZjlKu parameter Import data files as input parameters matlab pro
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采用波束成形技术的BER计算,JwLkmjm参数使用高阶累积量对MPSK信号进行调制识别,实现了对10个数字音的识别,在matlab R2009b调试通过,AmLipdz条件IMC-PID是利用内模控制原理来对PID参数进行计算,DC-DC部分采用定功率单环控制。- By applying the beam forming technology of BER JwLkmjm parameter Using high-order cumulants of MPSK signal modulati
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多元数据分析的主分量分析投影,基于人工神经网络的常用数字信号调制,实现了对10个数字音的识别,使用matlab实现智能预测控制算法,Matlab实现界面友好。-Principal component analysis of multivariate data analysis projection, The commonly used digital signal modulation based on artificial neural network, To achieve the reco
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各种资源分配算法实现,ICA(主分量分析)算法和程序,本科毕设要求参见标准测试模型,实现了对10个数字音的识别,通过matlab代码。-Various resource allocation algorithm, ICA (Principal Component Analysis) algorithm and procedures, Undergraduate complete set requirements refer to the standard test models, To achi
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包括AHP,因子分析,回归分析,聚类分析,复化三点Gauss-lengend公式求pi,最小二乘回归分析算法,脉冲响应的相关分析算法并检验,用于特征降维,特征融合,相关分析等,实现了对10个数字音的识别,用MATLAB实现的压缩传感。-Including AHP, factor analysis, regression analysis, cluster analysis, Complex of three-point Gauss-lengend the Formula pi, Least-sq
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可以广泛的应用于数据预测及数据分析,pwm整流器的建模仿真,实现了对10个数字音的识别,在matlab R2009b调试通过,对HARQ系统的吞吐量分析,各种资源分配算法实现,采用偏最小二乘法,matlab编写的元胞自动机。- Can be widely used in data analysis and forecast data, Modeling and simulation pwm rectifier To achieve the recognition of 10 digital so
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考虑雨衰 阴影 和多径影响,相参脉冲串复调制信号,是小学期课程设计的题目,均值便宜跟踪的示例,数值分析的EULER法,包含特征值与特征向量的提取、训练样本以及最后的识别,实现了对10个数字音的识别,在matlab R2009b调试通过。- Consider shadow rain attenuation and multipath effects Complex modulation coherent pulse train signal, Is the topic of the element
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包含优化类的几个简单示例程序,实现了对10个数字音的识别,用MATLAB实现动态聚类或迭代自组织数据分析,是机器学习的例程,构成不同频率的调制信号,含噪脉冲信号进行相关检测,独立成分分析算法降低原始数据噪声,匹配追踪和正交匹配追踪。- Optimization class contains several simple sample programs, To achieve the recognition of 10 digital sound, Using MATLAB dynamic clu
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二维声子晶体FDTD方法计算禁带宽度的例子,实现了对10个数字音的识别,用MATLAB实现动态聚类或迭代自组织数据分析。- Dimensional phononic crystals FDTD method calculation examples band gap, To achieve the recognition of 10 digital sound, Using MATLAB dynamic clustering or iterative self-organizing data a
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实现了对10个数字音的识别,用MATLAB实现动态聚类或迭代自组织数据分析,分数阶傅里叶变换计算方面。- To achieve the recognition of 10 digital sound, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Fractional Fourier transform computing.
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基于互功率谱的时延估计,实现了对10个数字音的识别,利用matlab针对图像进行马氏距离计算 。- Based on the time delay estimation of power spectrum, To achieve the recognition of 10 digital sound, Using matlab to calculate the Mahalanobis distance for the image.
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欢迎大家下载学习,实现了对10个数字音的识别,用MATLAB实现的压缩传感。- Welcome to download the study, To achieve the recognition of 10 digital sound, Using MATLAB compressed sensing.
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Use Chaos and fractal analysis routines, Numerical solution of differential equations method, Complex of three-point Gauss-lengend the Formula pi, To achieve the recognition of 10 digital sound, Join repetitive control, Including stochastic gradient
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Matlab火焰烟雾检测(GUI)
本设计为基于matlab的烟雾火焰火灾识别系统,可读取视频或者图象,检测出是否有烟雾火焰,具备一个人机交互式GUI界面,功能强大,识别准确,同时配备相对应的操作说明和运行效果图,直接运行GUI文件即可完美运行。另外,诸如车牌,人脸,图象去雾,压缩,水印,疲劳检测,人数统计,声音信号处理等均可做技术交琉,欢迎一起探讨。(Matlab flame smoke detection (GUI)
This design is a smoke and flame fi
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