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数字语音信号基音周期检测MATLAB系统仿真-Pitch Detection digital speech signal MATLAB simulation
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数字语音信号处理端点检测MATLAB仿真-Endpoint detection digital signal processing MATLAB simulation
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语音增强是影响语音识别系统性能的重要成分。为了比较语音增强算法的性能，采用Matlab软件进行了数值仿真，对不同噪声环境下的语音用3种不同的方法进行降噪，采用信噪比、端点检测等方法来降噪效果，并对几种增强算法的性能进行了比较分析。结果表明，在变噪声环境下短时谱MMSE法最佳，谱减法和维纳滤波法各有优点。-Speech enhancement of voice recognition is an important component of system performance. In order
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自定义信号，用于梯形边界奇异点检测matlab代码， 和三个小波去噪分解的代码-Custom signal singularity detection for trapezoidal matlab code boundary, and three wavelet denoising decomposition code
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利用Matlab的图形用户界面（GUI）编程实现1.信号产生,信号基本运算,傅立叶变换
2.图像文件的读取和显示,图像增强,边缘检测,图像的数学变换-Using Matlab' s graphical user interface (GUI) programming 1. Signal generation, signal basic operations, Fourier transform 2. Read and display image files, image enhance
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关于语音信号处理中端点检测的程序，开发语言为matlab-On speech signal processing in the short-detection program, develop language matlab
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应用matlab单用户下不同信噪比的能量检测方法-Matlab single-user applications under different signal to noise ratio of the energy detection method
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该文介绍了小波变换及其用于信号奇异性检测的基本原理, 重点研究了信号奇异性检测中小波基( 又称母小波) 及尺度
的选择问题, 提出了规则性系数相似法, 即根据相似性, 可以用平滑的小波, 即规则性系数大的小波表示平滑的函数 用不平
滑的小波, 即规则性系数小的小波表示非平滑的函数。同时针对天然气管道泄漏检测这一具体的工程实例, 采用该方法对
管道发生微小泄漏时所产生的缓变信号进行了分析, 仿真实验验证了该方法的有效性和适用性。-Study on Choosing Mother Wav
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本源代码是自己编写的关于图像小目标的检测（matlab版），其中包括对不同对比度、信噪比下的图像小目标进行检测。-The source code is written about the image of his small target detection (matlab edition), including the different contrast, signal-to-noise ratio of image detect small targets.
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在matlab平台下进行的匹配滤波器的检测仿真，在不同的信噪比，相同的概率情况的仿真曲线-Matched filter detection in Matlab platform simulation, the simulation curve in a different signal to noise ratio, the same probability
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这是一个关于MATLAB环境下实现解调信号检错的程序-This is a MATLAB environment to achieve the demodulated signal error detection procedures
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在matlab环境下编译的语音信号端点检测程序，基于短时能量和过零率的三阀值方法-Voice signal endpoint detection program, compiled under the Matlab environment based on short-term energy and zero crossing rate threshold method
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这是在matlab下实现的包络检波算法法。先对信号进行调制，然后进行包络检波。
-This is the method of envelope detection algorithm under Matlab. First signal modulation, and then proceed to the envelope detector.
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统计信号处理，用于噪声中信号检测的方法，Matlab源代码。-Statistical signal processing， methods of detection signal with noise, Matlab source code.
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Traffic Warning Sign Recognition Matlab Code For Code understanding and Flow of program visit blob analysis, detection, gui, image processing, recognition, recognition and detection, sign recognition, signal processing, traffic warning sign recogniti
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实现了语音信号的端点检测功能，基于matlab环境，是hmm语音识别的初步工作-Voice signal endpoint detection based on matlab environment, hmm speech recognition preliminary work
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信号包络检测分析的matlab程序.信号包络是信号的一个重要特征,对其进行正确检测可以提取出信号的一些重要的信息.-Matlab code of envelope detection for signal analysis.Envelope of signals is an important characteristic,and detecting it correctly can extract the important information of a signal.
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this an peak detection alguritm,in this matlab code u can use pan topkins method to exctract R wave in a ECG signal-this is an peak detection alguritm,in this matlab code u can use pan topkins method to exctract R wave in a ECG signal
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this an peak detection alguritm,in this matlab code u can use match filter method to exctract R wave in a ECG signal-this is an peak detection alguritm,in this matlab code u can use match filter method to exctract R wave in a ECG signal
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this an peak detection alguritm,in this matlab code u can clean base line noise to have clear ECG signal-this is an peak detection alguritm,in this matlab code u can clean base line noise to have clear ECG signal
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