Description: 自己用VC编写的一个读取wave文件，并计算短时能量、短时过零率以及自相关函数的程序。所有的计算结果都会显示在程序运行后生成的文本文档中。注意，运行程序时需要修改wave文件路径，在程序中体现为wavefilename字符串指针所指向的内容。-own VC prepared a document reader wave and short-term energy calculation, Short-term rates and zero autocorrelation function procedures. All the results will show in the running after generation of text documents. Attention, operating procedures need to amend the wave paper trails. the procedure embodied wavefilename string of indicators pointing to the contents. Platform: |
Size: 703488 |
Author:曹雨 |
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Description: 此程序用来求离散时间序列的自相关函数,希望能有所帮助-the procedure used for discrete-time sequence of the autocorrelation function, hope can be helped Platform: |
Size: 1024 |
Author:trinh |
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Description: 自相关函数在噪声检测,识别和有用信号的提取中的应用-autocorrelation function of the noise detection, identification and extraction of the useful signal of Platform: |
Size: 1024 |
Author:研究生活 |
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Description: 本文提出了一种利用二进制小波变换和短时自相关函数相结合的算法来检测语音信号的基音周期。它克服了单纯的短时自相关函数法对含噪语音检测时阈值难以确定的缺陷。-This paper proposes the use of a binary wavelet transform and short-time auto-correlation function of combining voice algorithm to detect letter Pitch No. cycle. It overcomes the simple short autocorrelation function of the noisy voice detection threshold when it is difficult to determine deficiencies. Platform: |
Size: 166912 |
Author:李一 |
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Description: PSK调制程序，是在原来的bpsk的基础上改的，并在程序中添加了求功率谱和自相关函数
里面有个子函数oversamp是自己定义的-PSK modulation process, is in the original basis of BPSK changed and added in the procedure for power spectrum and autocorrelation function oversamp there are sub-function is defined in its own Platform: |
Size: 1024 |
Author:sunbeam |
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Description: 利用相关函数求信号功率谱,信号的自相关函数及不同信号的互相关函数-Use of correlation function for the signal power spectrum, the signal of the autocorrelation function and different signal cross-correlation function Platform: |
Size: 3072 |
Author:highcases |
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Description: 样本自相关函数和偏相关函数，仅供大家参考，多多指教-Sample autocorrelation function and the partial correlation function, we only refer to the exhibitions Platform: |
Size: 91136 |
Author:戴海峰 |
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Description: 。在提取图像特征点的时候采用提取角点的方式，用角点检测与图像的局部自相关函数紧密结合的方法，通过角点分析来判断待检测点是否为角点。-In the extraction of image features: by the way, extracts angular point with corner detection and image of partial autocorrelation function of integrated method, through the corner to judge whether the line to analysis for the corner. Platform: |
Size: 1024 |
Author:sfm |
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Description: 时间序列中自相关函数的计算代码，内附程序说明-Time series in the calculation of the autocorrelation function of the code, containing a description of the procedures Platform: |
Size: 2048 |
Author:哈珀 |
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Description: 计算任一语音信号的短时自相关函数，并用画图的形式表现出来，可自定义样本数，和采样频率。方便简洁。-Any calculation of short-time speech signal autocorrelation function, and use the form of drawing out the number of samples can be customized, and the sampling frequency. Easy to clean. Platform: |
Size: 1024 |
Author:guowei |
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Description: 该代码实现产生一个窄带随机信号，该信号的自相关函数及其功率谱图形。-The code generates a narrow-band random signal, the autocorrelation function and power spectrum graphics. Platform: |
Size: 49152 |
Author:李路通 |
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Description: 运用自相关函数法求时间序列分析中的时间延迟-The use of the autocorrelation function of time series analysis method for the time delay Platform: |
Size: 1024 |
Author:tony |
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Description: 基于自相关函数最大值的语音端点检测算法,即使在较低信噪比情况下采用该算法仍能较准确地检测出语音信号的端点位置。-The maximum of autocorrelation function of sonant and sonata′s autocorrelation function characteristics after autocorrelation function filtered through a lowpass are studied，this method can detect the voice endpoint exactly even in a low SNR environment. Platform: |
Size: 1024 |
Author:黄燕 |
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Description: 机械信号中常常含有噪声，而自相关函数可以用于检测信号中是否包含有周期成分。
因此，可以利用自相关函数来提取机械信号中的周期成分。-Mechanical signal often contains noise, and the autocorrelation function can be used to detect the signal of whether contains a cycle.therefore, can make use of autocorrelation function to extract the cycle components in the mechanical signal. Platform: |
Size: 360448 |
Author:小伟 |
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Description: The code allows calculating the autocorrelation function and the partial autocorrelation function of a time series. The algorithm is based on the Schwartz selection criteria, also called the BIC criterion. Also, the code allows to project the time series. Platform: |
Size: 3150 |
Author:franciscososasotomayor123 |
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Search - autocorrelation function