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signal-processing
- 自己制作的信号生成与信息处理模块，对生成的信号进行滤波，采样FFT然后分析功率谱,输出高通信号-Signal generation and produce their own information processing module, a signal generated by filtering, sampling FFT and then analyzes the power spectrum of the output high communication No.
BT-simulation
- 建高斯白噪声,.构建了时域上的信号,计算功率谱-Construction Gaussian white noise. Constructed in the time domain signal, calculate the power spectrum
mixed-noise-power-spectrum
- 计算洛伦兹混沌系统的自相关，叠加谐波小信号和高斯报噪声后，计算混合噪声的功率谱-Calculation of autocorrelation of lorenz chaotic system, the superposition of harmonic signal and gaussian noise, the mixed noise power spectrum is calculated
Chapter6
- 带限信道的数字传输，PAM信号的频谱特性，功率谱-Digital band-limited transmission channel, PAM signal spectrum, power spectrum
festimate1q1023
- 平方倍频法，估计直接序列扩频qpsk信号载频,功率谱估计法采用平均周期图法-Square multiplier method, the estimated direct sequence spread spectrum qpsk signal carrier frequency, power spectrum estimation method using the average periodogram
powerpu_shiyan
- 2个余弦信号和一个随机信号相加的功率谱比较-2 cosine signal and a random signal is the sum of the power spectra for
power-spectrum
- 本文档解释功率谱与功率谱密度的区别，懂的这些区别有助于信号处理的编程-This document explains the power spectrum and power spectral density difference, understand these differences contribute to the signal processing program
RCC
- 核查的关键在于对核材料属性准确、有效地识别[1][2]。利用252Cf作为随机脉冲中子源，对其入射核材料所产生的诱发裂变中子脉冲信号进行采集、处理和分析，得到自相关、互相关、自/互功率谱、功率谱密度比等一系列参数，从而反演核材料内部的反应性的情况，便可用于分析和识别核材料，其基本原理就是252Cf中子源驱动噪声分析测量法[-The result shows that the trained Elman neural network is able to identify the characte
PF_lms
- 使用m文件产生含有多个频率的信号，使用最小均方误差（LMS）方法来过滤掉其中任何一个频率成分，并可以显示信号及其功率谱。-The m file generation containing a plurality of frequency signals, using a minimum mean square error (LMS) method to filter out any one frequency, and can display signals and the power spec
pinp
- 设计信号用快速傅里叶变换求信号频谱功率谱-Fft spectrum signal design requirements
pburg_spectrum_analysis
- 现代信号分析理论中，利用伯格功率谱分析信号-the burg power spectral analysis of signals in modern signal analysis theory
kaerman
- 用MATLAB实现的卡尔曼滤波，根据有用信号和干扰噪声的统计特性（自相关函数或功率谱），以线性最小均方误差（MSE），能最大程度的滤除干扰噪声，提取有用信号。-Kalman filter using MATLAB, based on the statistical properties of the useful signal and interference noise (autocorrelation function or power spectrum), linear minimum m
Spectrum
- 计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数-Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signa
FourMethodsOfPeriodogramEstimate
- 非参数的功率谱估计包括四个，周期图法，Blackman-Turkey,Welch-Bartell,改进的周期图法，输入信号为白噪声通过切比雪夫滤波后的信号-Non-parametric estimation of the power spectrum consists of four, periodogram, Blackman-Turkey, Welch-Bartell, improved cycle diagram method, the input signal is white nois
spectral-analysis
- 对变压器噪声信号的频谱分析，对比matlab中功率谱分析的各种方法，并显示频谱分析结果图-Transformer noise signal spectrum analysis, power spectrum analysis of the various methods matlab contrast and displays the results of spectral analysis chart
shenyin
- matlab实现对一声音信号的功率谱与时频分析-matlab realize the power spectrum of a sound signal with the frequency analysis
ARMA-model-spectrum-estimation
- ARMA模型谱估计 通过观测信号来观察信号的功率谱密度-ARMA model spectrum estimation
emd-matlaB
- 该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
sinsignal
- 正弦信号的各类谱型分析，包括时域频域对数功率谱以及IFFT变换波形- many of spectrum of sin pulse,include of time spectrum,frequency spectrum,log sprectrum and IFFT sine
ARmodel
- 生成一个正弦信号，使用levinson-durbin算法和最终预测阶数准则FPE估计其AR模型的阶数，并且通过解Yule-Walker方程求得AR模型的参数，进而求得该正弦信号的功率谱-Generating a sinusoidal signal, using levinson-durbin algorithm to predict the order and final order of the criteria FPE estimates its AR model and AR model