搜索资源列表
bt
- 通过周期图法、自相关法等计算高斯白噪声的功率谱(The power spectrum of Gauss white noise is calculated by periodogram and autocorrelation method.)
am，pam等信号
- 详细分类介绍了AM,BPSK,BFSK,PAM信号的循环谱与循环自相关函数的生产，具有可操作性。(The production of cyclic spectrum and cyclic autocorrelation function of AM, BPSK, BFSK and PAM signals is introduced in detail, and it is operable.)
谱修正与CPM
- 通过伪随机序列进行频率调制，并对相位连续性进行优化。调制信号的自相关函数可以通过谱修正进行旁瓣抑制(Frequency modulation is performed by pseudo-random sequence and phase continuity is optimized. The autocorrelation function of modulation signals can be sidelobe suppressed by spectral correction)
audio_tezheng
- 语音信号的时域、频域与倒谱域分析。 1.分析一帧清音和浊音的自相关函数和倒谱系数 2.用Matlab画出该段语音的时域波形、短时能量、短时平均幅度、短时过零率、短时过电平率 3.选择一帧无声、清音和浊音的语音，用Matlab画出它们的对数幅度谱(Time domain, frequency domain and cepstrum domain analysis of speech signals. 1. Analyze the autocorrelation function and c
朗之万方程的应用
- Brownian motion of particles suspended in a fluid is studied, and expressions derived for the particle diff usivity and velocity autocorrelation function. The theory of thermal noise in a general linear system is applied to both the particl
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)
PRI
- PRI基本算法及其改进，雷达信号分选算法的研究毕设程序。包含与自相关函数对比以及加噪处理，门限等。(PRI basic algorithm and its improvement, radar signal sorting algorithm research program. It includes comparison with autocorrelation functions, noise processing, threshold and so on.)
matlab自相关
- 此源文件包含了MATLAB两种自相关函数，并将其用于数字信号的处理，比较两种函数的不同(This source file contains two autocorrelation functions of MATLAB and is used for digital signal processing, comparing the two functions.)
13位巴克码时域波形及其自相关函数
- 画出13位巴克码的时域波形及其自相关函数(waveform and autocorrelation of 13 bit barker code)
代码
- 实现了一个基于 matlab 的信号发生器，并同时画出了信号的时域表示，自相关函数及功率谱，实现的信号发生器能够产生的信号为： （1） 白噪声 （2） 单位冲激信号 （3） 正弦信号 （4） 方波信号 （5） 三角波信号(A signal generator based on MATLAB is realized, and the time domain representation, autocorrelation function and power spectrum of the sign
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)
Statistics Code by Matlab
- 包含一元线性回归分析、多元线性回归分析、逐步回归分析、非线性回归分析、主成分分析、因子分析、层次聚类分析、判别分析、自相关分析和自回归分析的全套Matlab源代码(MATLAB source code including linear regression analysis, multiple linear regression analysis, stepwise regression analysis, non-linear regression analysis, principal co
gaosi
- 采用直接法或间接法（通过自相关函数）编制matlab程序，计算信号cos（2πf1t）+cos（2πf2t）叠加高斯白噪声后的功率谱密度。(Matlab program is compiled by direct method or indirect method (through autocorrelation function) to calculate the power spectral density of signal cos (2 PI f1t) +cos (2 PI f2t) s
White_PinkNoise
- 构造均匀白噪声、服从高斯分布的白噪声及粉红噪声，并得到它们的自相关函数、功率谱密度等(Constructing uniform white noise, white noise obeying Gauss distribution and pink noise, and obtaining their autocorrelation function, power spectral density, etc.)
main
- 求得m序列及其自相关函数，输入为m序列的反馈向量。(Finding m Sequences and Their Autocorrelation Functions)
相空间重构参数计算
- 该文件内容用于相空间重构参数时间延迟和嵌入维数的计算，时间延迟的计算包含去偏复自相关函数法和互信息法，嵌入维数的甲酸包含G-P算法和FNN算法。(The contents of this file are used to calculate the time delay and embedding dimension of phase space reconstruction parameters. The calculation of time delay includes depolariz
p4vasp-0.3.30
- Features Open source, GPL license. Written in python (and a bit of C++), supports Linux, Windows, macOS/OSX. Support of most VASP file formats. Displays structure, unitcell, supercell, charge/probability/spin density, local potential, forces, vel
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)
-扩频通信实验f
- 产生m序列 画出其自相关函数和功率谱密度曲线 利用m序列模二产生gold序列 计算gold序列的互相关函数(Generating M-series Draw the autocorrelation function and power spectral density curve Generating gold sequence by m-sequence module two Calculating the cross correlation function of gold seque
时序图及acf，pacf图
- 实现时间序列自相关和偏自相关画图，中国文说明号省道四代机奥斯达但是你到底那时的纳斯达克那时的卡萨诺的啊(Realizing autocorrelation and partial autocorrelation of time series)