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jiyinzhouqi_tiqu
- 利用自相关函数估计基音周期，函数jiyinzhouqi，输入参数是分析语音文件名和帧移，帧移在5~10ms-use of the correlation function is estimated Pitch, jiyinzhouqi function, input parameters to analyze voice file names and frame shift, frame shift in the 5-10ms
matlabdsp
- 1． 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2． 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响。 -1. The use of auto-correlation function method and cycle map Method random signal power spectrum estimation. 2. Observation data length, the length of autoco
coherence_MVDR
- 利用自相关函数进行数据同步，解决了盲同步不准确的情况-use of the correlation function for data synchronization, a blind solution is not accurate synchronization of
dspLinearEstimateOfMagnitude
- 分别使用自相关函数法和周期图的方法对信号进行功率谱估计
m_sequnce
- 产生m序列，计算自相关和互相关函数~（这是源码，但是我放在了word中储存）-create m sequence，calculated the crossrelation ~
self-correlationandpowerspectrum
- 本程序描述的是如何用MATLAB语言来编写自相关和功率谱函数-self-correlationandpowerspectrum
MyDirectCorrelate
- 自己编制的直接相关函数，用来计算信号的自相关和互相关。-Prepare its own direct correlation function, used to calculate the signal autocorrelation and cross correlation.
shuyufeni
- 介绍了时域波形的合成与分解，以及分析的自相关函数和互相关函数。-Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
atuocor
- 一个短时自相关的程序，可应用与语音处理方面作为函数使用-A short self-related procedures, voice processing applications and use as a function
zy_dsp
- 计算两个信号的自相关和互相关函数，并作图表示-Calculation of two signal autocorrelation and cross correlation function, and mapping that
xgzsmx
- 相关噪声模型和相关函数计算 相关函数是平稳随机过程的重要数字特征，根据观测记录的信号波形或者一串数据序列，来估计该信号的自相关函数是信号处理的重要方法之一。-correlation noise model and correlation function
sequence-correlation
- m序列相关性研究比较，m序列的产生方法， m序列自相关性函数的应用-m_sequence generate m_sequence correlation comparing
short-time-autocorrelation-function
- 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.
LabView相关分析程序
- 使用LabView实现相关分析，包含自相关函数和互相关函数。
xiangguan
- 用FFT计算循环相关和线性相关，用FFT计算自相关函数(Cyclic correlation and linear correlation are calculated by FFT, and autocorrelation function is calculated by FFT)
filter
- 利用窗函数法设计FIR滤波器，绘制出滤波器的特性图。利用所设计的滤波器对多个频带叠加的正弦信号进行处理，对比滤波前后的信号时域和频域图，验证滤波器的效果。最后录制或下载一段语音信号，对其进行采样和加噪，然后用设计滤波器对加噪后信号进行滤波，绘制出信号的时域波形和频谱，分别计算均值、方差、自相关函数、功率谱，并对滤波前后的信号进行对比。(Using window function design FIR filter, draw the filter characteristic diagram.
corr_signal
- corr_signal.m文件可以通过自相关运算，将文件名为test的语音文件的音阶读出。 work1.m是一个GUI函数，图形化界面检测test.wav的音阶。 可用作展示自相关简单应用的过程。(The corr_signal.m file can read the phonetic order of the voice file named test by autocorrelation operation. Work1.m is a GUI function, the graphic
循环谱
- 齿轮数据的分析 EMD滤波 循环自相关 循环谱密度函数 切片图(Analysis of gear data EMD filtering Cyclic autocorrelation Cyclic spectral density function Slicing)
70233501zixiangguan
- 自相关程序，可以实现函数的自相关分析，实现自相关分析，分析故障信号(the code of autocorrelation)
code
- 利用低通滤波器和自相关函数求基因周期，附有程序所需音频(The gene cycle was calculated by using low pass filter and autocorrelation function)