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Power-spectrum
- 这篇文章主要介绍了求功率谱的五种方法（周期法、自相关函数法、自协方差法、最大熵法以及最大似然法）的思想及程序。-This article describes five ways to seek the power spectrum (cycle method, the autocorrelation function method, ideas and procedures from the covariance method, maximum entropy and maximum likel
FivePointCubicMethod
- 五点三次法实现振动信号趋势项的消除， 1、 计算出数据的均值、均方值、方差 ； 2、 用matlab编制五点三次法消趋势项程序。 3、 在同一坐标下绘出消趋势项前后时域信号，并分析比较。 绘出消趋势项前后信号的自相关函数。- Five points three times a method to achieve the elimination of the trend of the vibration signal, 1, to calculate the m
White_Gaussian_noise
- Matlab中由两个均匀分布随机变量产生高斯白噪声，以及自相关函数和功率谱图-Matlab by two uniformly distributed random variables have a Gaussian white noise, and the autocorrelation function and power spectrum
Rayleigh_distribution_of_white_noise
- 由一个0到1均匀分布随机变量直接抽样产生瑞利分布白噪声，以及自相关函数和功率谱-Directly sampling a Rayleigh distribution of white noise uniformly distributed random variables from a 0-1, and the autocorrelation function and power spectrum
ab2
- 一种新的基于信道相关输出的可变步长LMS训练算法-A novel variable step size adjustment method based on channel output autocorrelation for the LMS training algorithm
AR
- 利用AR模型实现功率谱估计的方法，包括直接求解，L-D递推，自相关法和Burg算法。-AR model power spectrum estimation methods, including direct solving LD recursive autocorrelation method and Burg algorithm.
speech-signal-analysis-
- matlab写的关于语音信号的时域分析，包括能量，幅度，自相关函数，过零率等的程序-The time domain analysis of speech signal with Matlab, including energy, amplitude, autocorrelation function, and zero crossing rate.
spectralanaa2
- spectral analysis of autocorreLATION
untitled
- 在rach中要用到cazac序列，该源文件可以产生cazac序列的自相关性和互相关性特征图-generate cazac s autocorrelation
AD1
- 利用复自相关法求取混沌时间序列的时间延迟（tau），求取算法效率高且准确-Complex strike a chaotic time series autocorrelation time delay (tau), to strike a high efficiency of the algorithm and accurate
speech-
- 语音信号处理短时分析的实验以实验报告，处理有语音信号的短时幅值、自相关函数、短时能量和分辨清音和浊音-The analysis of the short speech signal processing experiments to test report, with the short speech signal amplitude, the autocorrelation function, short-term energy and distinguish the voiced and u
test6
- 通过计算信号的自相关（以判断周期）和互相关（以恢复信号自身）来提取淹没在噪声中的周期信号。-By computing the signal autocorrelation (to judge the cycle) and cross-correlation (in order to restore the signal itself) to extract the periodic signal drowned in the noise.
M_567seq
- 本程序产生级数为5,6,7的大M序列，并比较其自相关和互相关特性-The program generated series 5,6,7 M sequence, and compare the autocorrelation and cross correlation properties
256
- 数字基带信号通过瑞利信道（rayleichangh），在多径时延的条件下，通过自相关函数看其时延大小。-Digital baseband signal by Rayleigh channel (rayleichangh), under conditions of multipath delay, the autocorrelation function of the delay size.
m-sequence
- r=5时（级数为5）,由抽取的方法产生m序列 m序列优选对的产生，并计算了其自相关和互相关函数-m sequence generator (r=5), crosscorrelation and autocorrelation
Gold-sequence
- 抽取法产生m序列优选对，并产生与之对应的所有Gold序列；做出了Gold码的自相关与互相关函数；验证了Gold码的个数-Extraction method m sequence pairs, and generate the corresponding Gold sequence to make a Gold code autocorrelation and cross correlation function to verify the number of Gold codes
White-noise-through-a-linear-system-
- 白噪声通过线性系统的处理，包括频域和自相关函数-White noise through a linear system of treatment, including frequency domain and the autocorrelation function
fdcorr
- Autocorrelation of BOC(m,n)
LPC-matlab-zixianguang
- 用自相关法求使信号s均方预测误差为最小的预测系数 -Autocorrelation and the signal s mean square prediction error for the smallest prediction coefficients
Statistical-Signal-Processing
- 随机信号处理实验，VC编程实现。（1）、产生（0，1）均匀分布随机数，期望，方差，概率密度统计 （2）、产生（0，1）高斯分布随机数，期望，方差，概率密度统计 （3）、2组独立的（0，1）均匀分布随机数做和后的概率密度统计 （4）6组独立的（0，1）均匀分布随机数做和后的概率密度统计。（5）、产生（0，1）高斯序列的自相关序列；（6）计算（5）的序列的功率谱密度。 -(1), resulting in (0,1) uniformly distributed random numbers, t