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WaveSeg-(2)
Wav File Segmentation for matlab code
- 2013-07-22 20:49:37下载
- 积分：1
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零熵法
说明： 针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)
- 2020-06-24 11:34:11下载
- 积分：1
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ins
指北平台惯导导航系统的解算，导入比力，求得导航信息(navigation caculating for ins)
- 2009-05-02 10:45:06下载
- 积分：1
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CourseWork
低通、点阻和梳子滤波器的实现，作为作业提交的，用于低通去除音频中的噪声(Low pass, point barrier and realization of the comb filter, as the job submission, for low pass removal of noise in the audio)
- 2013-02-02 23:23:21下载
- 积分：1
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Comparison
Comparison of C++, Java, Python, Ruby and MATLAB Using Object Oriented Example _comparelanguages
- 2009-05-18 00:26:43下载
- 积分：1
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denoising-tour
说明： 适合初学者的关于去噪的MATLAB源代码(For beginners on Denoising MATLAB source code)
- 2010-05-02 15:37:31下载
- 积分：1
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readGPS-file-format-Rinex
基于Matlab软件读取GPS标准格式Rinex文件的新方法基于Matlab软件读取GPS标准格式Rinex文件的新方法(A new method to read the GPS standard Matlab software-based file format Rinex)
- 2014-09-07 11:46:07下载
- 积分：1
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GA-bp
说明： GA-BP算法Matlab实现，不带说明论文！！！(back propagation genetic algorithm)
- 2020-06-23 01:20:02下载
- 积分：1
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PHDandMUSIC
压缩包内容是实现现代数字信号处理技术中的PHD和MUSIC算法原程序和结果，有很大的参考价值(Archive content is the modern digital signal processing technology to achieve the PHD and the MUSIC algorithm and results of the original program, has great reference value)
- 2010-11-23 19:48:36下载
- 积分：1
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matlab_c_program.rar
100个matlab实用程序源代码,包括,图形标注,图像分析等(100 Matlab practical source code, including, tagging graphics, image analysis)
- 2007-01-10 22:53:48下载
- 积分：1
