搜索资源列表
brainwave
- 脑电信号分析软件，有频谱，功率谱分析，档案管理，滤波处理等功能-EEG analysis software, spectrum, power spectrum analysis, file management, filtering, and other functions
psd
- matlab仿真心电信号功率谱分析，采用两种普估计算法-matlab simulation of ECG power spectrum analysis, estimation algorithm uses two types of S
doarima
- ARIMA模型，用来对非平稳信号的功率谱估计，很有用！-ARIMA model, used for non-stationary signals in power spectrum estimation, very useful!
frft
- 应用分数阶的一个实例，首先给出了分数阶付利叶的程序代码，然后用这个代码计算功率谱-Application of an example of fractional order, first of all profits are given fractional leaf program code, and then use this code calculated power spectrum
Levinson
- AR模型参数确定后计算出功率谱, 用Levision_Durbin 算法-AR model parameters were calculated to determine the power spectrum, using Levision_Durbin algorithm
JakesModel
- 计算移动无线传输是各径功率谱密度的jakes模型的matlab实现-Calculation of mobile wireless transmission is the diameter of the Jakes power spectral density model matlab realize
cp0101_genrect
- 估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽-Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth
period
- 近代信号处理中周期图法功率谱估计的MATLAB源码，简单但经典的算法。-Modern Signal Processing periodogram power spectral estimate of MATLAB source code, simple but classic algorithms.
CepSpecPackage
- 无参数功率谱估计，基于matlab编程语言-Non-parametric power spectrum estimation, based on the matlab programming language
Welch
- 笔者在前人研究的基础上，利用TI 公司的TMS320C6713BDSP 芯片对改进的功率谱估计算法——Welch法进行了实现，验证了算法的可实现性与硬件系统的可行性。-The author based on previous studies, using TI s chips for improved TMS320C6713BDSP power spectrum estimation algorithm- Welch method to
Levinson
- 课程设计做的 Levinson算法实现功率谱估计，带实验说明文档。-Curriculum design do Levinson power spectrum estimation algorithm with the experimental documentation.
QAM_MATLAB
- 可实现QAM的星座图输出，仿真波形图输出，功率谱密度输出-Can be achieved QAM constellation diagram of the output, simulation waveform output, power spectral density output
MATLAB
- 从介绍功率谱的估计的理论基础入手，分析经典谱估计和现代谱估计，以及在Matlab中的实现方法。-Introduced the power spectrum from the estimated theoretical basics, analysis of classic and modern spectral estimation spectral estimation, as well as the realization of M
relationperiod
- 相关函数法该方法先由序列估计出自相关函数R，然后对其进行傅立叶变换，得到功率谱估计。当延时和数据长度相比很小的时候可以有良好的估计精度。 -Correlation function method that the method is estimated by the sequence from a correlation function R, then its Fourier transform, the power spectr
spectrumanalysis
- 现代信号分析中,对于常见的具有各态历经的平稳随机信号,不可能用清楚的数学关系式来描述,但可以利用给定的N个样本数据估计一个平稳随机信号的功率谱密度叫做功率谱估计(PSD)。它是数字信号处理的重要研究内容之一。功率谱估计可以分为经典功率谱估计(非参数估计)和现代功率谱估计(参数估计)。功率谱估计在实际工程中有重要应用价值,如在语音信号识别、雷达杂波分析、波达方向估计、地震勘探信号处理、水声信号处理、系统辨识中非线性系统识别、物理光学中透镜
QAM
- 16QAM的MATLAB源程序，很详细的编程，包括信号的功率谱分析，信号空间图，误比特分析-16QAM source of MATLAB, a very detailed program, including the signal power spectrum analysis, signal space maps BER analysis
MWINDOW
- 计算七类窗函数并给出归一化对数幅频曲线 产生了一个实验数据test，该数据是128点复序列，用于功率谱估计-Calculation of seven types of window function and gives normalized logarithmic amplitude-frequency curves of experimental data resulted in a test, the data is 128-p
music_spectrum
- 功率谱分析，分析出连续谱线，运用于小波变换，是一种现代谱分析方法-err
MARMACH_C
- 求信号的功率谱，自己感觉很好用，不足之处，请多指教-Power spectrum for signals that they feel good, and the inadequacies, please advice
armodel_psd
- 用AR模型法进行功率谱估计的各种算法比较，包括自相关法，BURG法，ARMA模型估计，PISARENCO谐波分解法-AR model method used to carry out a variety of power spectrum estimation algorithms, including the auto-correlation method, BURG Act, ARMA model is estimated, PIS