搜索资源列表
Gold-sequence
- 结合理论课讲解基于Matlab产生任意长度的GOLD序列； 绘制特定GOLD序列自相关、互相关特性曲线； - combined with the theoretical lesson to explain based on Matlab to produce any length of the GOLD sequence draw a specific GOLD sequence autocorrelation, cro
Untitled3
- 周期图法、welch法和自相关函数法的功率谱图的比较。-Comparison of Power Spectra of Periodic Graph Method, WELCH Method and Autocorrelation Function Method.
xcorr
- 原信号s1为正弦信号，原信号s2为频率相同的另一正弦信号； 对s1、s2分别加噪声n1、n2得到信号x、y； 对加有噪声的x做自相关函数估计原信号； 对加有噪声的x、y做互相关函数估计原叠加信号。-The original signal s1 is a sinusoidal signal, the original signal s2 is another sinusoidal signal with the same frequency On s1, s2 were adde
my_xcorr
- 求序列的自相关和互相关值的matlab实现！-The function for solving the autocorrelation and cross correlation values
CPI_forecast
- 时间序列分析：平稳性，正态性检验，自相关偏高相关函数计算-Time series analysis: stationary, normality test, autocorrelation high correlation function calculation
540980
- matlab编写,语音处理中求LPC系数的自相关程序,-In matlab, and speech processing for LPC coefficients autocorrelation procedure,
8244540
- matlab编写,语音处理中求LPC系数的自相关程序,-In matlab, and speech processing for LPC coefficients autocorrelation procedure,
2842ds
- 利用MATLAB软件对M序列及其自相关函数和互相关函数图进行了仿真分析。最后通过软件仿真验证了理论分析的正确性-he m sequence and its autocorrelation and cross-correlation function graph are simulated and analyzed by software Matlab. Finally, the correctness of the theoretical analysis is verified by soft
sotseleftgon
- 人体脑信号波形检测与分析,包含自相关,功率谱分析的方法-Human brain signal detection and analysis, including autocorrelation, the method of power spectrum analysis
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)
Comparison_Theoretical_and_Estimated__Noise
- 理论高斯白噪声与估计噪声的自相关函数及功率谱密度(Theoretical Gaussian White Noise and Estimated Noise Autocorrelation Function and Power Spectral Density)
NSCT
- 利用自相关函数计算出图像图案纹理的周期，可以将图像中的纹理周期性的划分开(Using the autocorrelation function to calculate the period of the image pattern and texture, the texture of the image can be divided periodically)
3
- 贝塞尔自相关函数相应仿真相关matlab代码，以及其u型谱相关代码(Bessel autocorrelation function)
SpatialPyramid算法matlab实现
- SPM基于sift特征的自相关检测，可用于图像场景识别等(SPM autocorrelation detection based on SIFT features, can be used for image scene recognition)
yuyinfenxi
- 利用自相关或平均幅度差提取基音原理，帧长160，帧移80。求能量E、过零率Z和基音周期pitch；采用自相关法或平均幅度差法求取基音周期，基音周期范围（80~400hz）；画出能量、过零率和基音曲线。(Pitch principle is extracted by means of autocorrelation or mean amplitude difference)
语音信号处理
- 采用MATLAB 2015b综合运用各种函数调用等来实现语音信号时域的短时能量，短时过零以及短时自相关函数分析和频域的傅里叶变换，功率谱估计，短时傅里叶变换，小波分析，语音信号的短时综合，语谱图各种分析，充分了解熟悉语音信号的相关分析方法。(This experiment uses the MATLAB 2015 b, the integrated use of various kinds of function call to realize speech signal in time dom
相关计算
- 求信号的相关处理，信号处理，自相关，互相关(For signal correlation processing, signal processing, autocorrelation, cross-correlation)
PWKD
- matlab编写,语音处理中求LPC系数的自相关程序,(In matlab, and speech processing for LPC coefficients autocorrelation procedure,)
自相关运算
- 自行编写的简单的自相关运算，可用于图像的自相关运算(demonstrated and explained matlab image convolution and autocorrelation function, these two functions have a lot of skills in the use of note.)
水声信号实验线性调频信号与自相关
- 本程序包含了常用的水声学实验，列出了常用的信号处理源程序，自相关、互相关、相干性分析等(his procedure contains the commonly used underwater acoustic experiments, lists the commonly used signal processing source, autocorrelation, cross-correlation, coherence analysis)