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spectrum
- 输入数据文件,按照数据计算相应的功率谱计算-Power spectrum calculation
Scrosspectrum
- 一维连续功率谱分析 一维序列x(n)的连续功率谱分析,ol(0:m)频率,tl(0:m)周期,sl(0:m)连续功率谱,st95(0:m)红噪音或白噪音谱的95 置信上限,strw(0:m) 红噪音或白噪音的谱密度,其中m=[n/2.]。 -Continuous power spectral analysis of one-dimensional one-dimensional sequence x (n) of continuous power spectrum analysis, ol
spectrum
- 系统详细的介绍了现代功率谱的原理和过程,适合初学者学习-System introduced in detail the principles of modern power spectrum and process for beginners to learn
CAMB_Sources
- Based on CAMB, can be used to calculate the angular power spectrum of 21 cm signal.
multi_scale_edgedetect
- 利用小波变化对信号的边缘进行检测,方法使通过多尺度积对信号功率谱进行变化-Changes in the signal using the wavelet edge detection method to plot the signal through the multi-scale changes in the power spectrum
spectrum-stimation
- 针对给定信号采用不同的现代功率谱估计方法进行功率谱估计,并附有PPT讲义!-For a given signal using a different method of power spectrum estimation of modern power spectrum estimation, along with PPT handouts!
work
- 根据航母海上运动具有平稳随机过程的特点,利用功率谱模型对其进行建 模,尽可能真实地反映航母的运动状况。分析甲板运动带来的理想着舰点的变化,针对舰载机飞行高度进行模糊控制。按照舰载机自动着舰控制系统的大致结构,从内而外依次对自动飞行控制系统、进场功率补偿系统、甲板运动补偿器进行了研究和设计,在Matlab中对其进行完整建模,并通过仿真加以验证。设计模糊PID控制器,利用模糊控制系统对控制器参数进行在线调整,最后通过Matlab仿真,验证该方法可以有效改进舰载机的着舰品质。-According
ECG
- 心电信号分析 (1)设计滤波器,实现对心电信号的噪声抑制和基线纠漂。 (2)时域分析:R波检测算法与实现. (3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。 -ECG Analysis (1) design filters to achieve noise suppression of ECG and baseline drift correction. (2) time-domain analysis: R-wave detectio
power-spectrum
- 功率分析 根据自己需要修该,已经过验证,可使用 -power sp
spectrum
- 对功率谱的估计,可对图像,语音等多媒体文件进行功率谱计算后进行特征提取-Of the power spectrum estimate, the image, voice and other multimedia files after calculating the power spectrum feature extraction
OFDM-spectrum--simulation
- OFDM系统中,主要用来解决峰值平均功率比的一些Matlab程序,包括OFDM系统程序及峰均比的程序。-OFDM system is mainly used to solve some of the peak to average power ratio Matlab program, including procedures and PAPR OFDM system procedures.
spectrum
- Power spectrum with windowing and sinus signal generator
Random-signal-spectrum-estimation
- 随机信号 功率谱估计 对随机信号的功率谱采用自相关函数法和周期图法进行估计-Random signal power spectrum estimation using the autocorrelation function method and the periodogram method to estimate the power spectrum of random signals
power_spectrum_density_in_Matlab
- 可用此代码直接在matlab中求功率谱密度,程序已调试过,没有问题-This code can be used directly in matlab and seek the power spectral density, the program has been debugged, there is no problem
easy-modern-power-spectrum-estimate
- 现代谱估计,较传统的经典功率谱估计,在分辨率和估计正确程度上有了一定的提高-AR estimate of spectrum
Power-spectrum_matlab
- matlab下用FFT求功率谱和幅值谱的代码-Power spectrum and Amplitude spectrum base on matlab
spectrum
- 魏英凤书上功率谱分析的matlab程序,很好很强大,已经验证过-Wei Yingfeng book on power spectrum analysis matlab program, very very strong, has been verified
The-Introduction-Of-OFDM-Spectrum
- 本文介绍了OFDM技术及其功率谱的,并通过仿真研究了OFDM的功率谱密度特点。在同样条件下,增大子载波数目,会使信号带宽增加,带外衰减加快,功率谱密度图形更加接近于矩形。另外,添加循环前缀将使离散峰值谱线的值略微增大。-This article describes the OFDM technology and its power spectrum, and to study the characteristics of the power spectral density of the OFD
wavelet-power-spectral
- matlab 简单功率谱 psd 交叉谱 分析短时间尺度周期-matlab simple power spectrum psd cross-spectral analysis of the short time scale cycle
matlab-spectrum-estimation
- matlab经典、现代功率谱估计.、MATLAB实现程序及注解-matlab classic, modern power spectrum estimated. MATLAB procedures and comments