搜索资源列表
研一建大实验
- 由一组采取的大量数据点，做出数据的功率谱图像(By a group of data taken to make the data of the power spectrum image)
Matlab
- 里面提供了关于功率谱密度计算的matlab代码。(It is the MATLAB code about the power spectrum density and root mean square value.)
齿轮箱信号处理
- 齿轮箱信号分析处理，去噪处理，小波分析，功率谱分析(Gearbox signal analysis and processing, denoising, wavelet analysis, power spectrum analysis)
PSDestimation
- 此程序使用协方差法和修正协方差法进行功率谱估计。(This two programs use covariance method and modified covariance method for power spectrum estimation.)
program.tar
- 包含有CBF，LCMV，MaxSNR，MVDR的波束形成。还包括有MUSIC功率谱法(Beamforming including CBF, LCMV, MaxSNR, and MVDR. MUSIC power spectrum is also included)
welch
- 该论文介绍了welch算法求功率谱的公式原理，已经说明(Power Spectrum Estimation using Welch Method for various Window Techniques)
gonglvpuguji
- 用matlab做各种功率谱分析，传统方法和自回归模型等(Power spectrum analysis)
通过各种调制的功率谱不同来识别
- 通过各种调制的功率谱不同来识别调制信号的类型(The type of modulation signal is identified by power spectrum)
shang_xishu2_ca
- 对信号求功率谱熵、相关系数，并与形态虑波器结合，找去最近结构元素长度(The power spectrum entropy and correlation coefficient of the signal are used to find the recent structural element length)
ft_sh_phase_screen
- 利用功率谱通过FFT构建相位屏，可增加低频补偿，程序非常标准，建议大家学习参考(gernerate phase screen in matlab by FFT)
RZ
- 主要是用MATLAB编程来求归零码的功率谱密度，然后根据图像分析(Power spectrum of return to zero code)
digit_baseband
- 数字基带信号的功率谱密度，Matlab仿真(Matlab simulation of Digital Baseband)
3d2fc6afef7616be16d14a0bac700f0e
- 可以修改功率谱公式，生成任意一种轨道不平顺时域分析图(The power spectrum formula can be modified to generate an arbitrary track irregularity time domain analysis diagram)
VMD_shang_xishu2
- 用于计算功率谱熵值以及相关系数(Calculation of power spectral entropy and correlation coefficient)
计算功率谱（或互谱）的matlab子程序
- 计算功率谱（或互谱）的matlab子程序(Calculate the power spectrum)
AR_BT
- 分别使用AR法和BT法对采样到的序列进行功率谱分析，获得序列的主要频率。文档中的序列和噪声属性可以自行更改。(The AR method and BT method are used to analyze the sequence of the sampled data, and the main frequency of the sequence is obtained. The sequence and noise attributes in the document can be chan
power caculate
- 三种功率谱分析方法，值得推荐交流，欢迎下载(Convolution operation, the realization of the program, the effect is better)
spectrum_and_Tidcur_ellipse
- 用matlab自带函数psd对数据进行功率谱分析；画潮流椭圆图(Power spectrum analysis of data using MATLAB self band function PSD and a drawing of a tidal current ellipse.)
功率谱估计
- OFDM的功率谱估计关于MATLAB的仿真实验(Power spectrum estimation of OFDM on MATLAB simulation experiment)
power_spectrum
- 本程序用以求时间序列的功率谱，并进行了信度检验(This program uses the power spectrum of the time series and carries out the reliability test.)