搜索资源列表
KaplanHRVtools
- matlab下实现kaplan算法，测量心率变异性特征的文件，包括谱分析工具-Matlab under kaplan algorithm, measuring heart rate variability characteristics of the document, including spectral analysis tools
line_petrum_tiqu1
- 高信噪比实测数据线谱提取，使线谱提取的一种典型方法-high signal-to-noise ratio measured spectral line data extraction, spectral lines from a typical method
eg
- x=2*sin(4*pi*t)+5*cos(8*pi*t) 对其进行快速傅立叶变换 加入高斯噪声 再进行频谱分析-x = 2 * sin (4 * pi * t) 5 * cos (8 * pi * t) makes its rapid Fourier transform to re-Gaussian noise spectral analysis
sem2dpack_2.2.11.tar
- Spectral Element Method for wave propagation and rupture dynamics.
fulldyn.tar
- 这是一个模拟第3类模式地震波的matlab脚本。 This a collection of Matlab scr ipts that solve the antiplane (mode III) earthquake dynamic problem with slip-weakening friction, on a 1D fault embedded in a 2D homogeneous elastic unbounded medium. The problem is f
emd
- 谱域法求解电磁场扩散方程的Fortran程序 A working example of solving the electromagnetic diffusion equation using a spectral method
jlab
- JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity fr
spectral-0.2.tgz
- 谱聚类。 很好用的人工智能算法
arma_last
- This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros)
SEM_matlab.tar
- spectral element method
spectrumstimation
- there is a simple demo for non parameteric spectral estimation methods
AddWindowDFT
- 加窗离散傅立叶变换，用DFT对离散信号进行谱分析，通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏-windowed discrete Fourier transform, DFT right discrete signal spectral analysis, the increase in the alternative window function to curb the disconnect signal leakage spectrum
GSM_CR
- 自己编写的GMSK信号的循环谱密度程序，开发平台MATLAB，对于循环谱检测有一定的参考价值！-I have written the cycle of GMSK signal spectral density procedures, development platform MATLAB, for the cyclic spectrum detection of some reference value!
hyper spectral data open
- GIS LAN格式图像文件的打开程序
hyplas
- ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelast
光谱数据多元散射校正MSC预处理程序
- 光谱数据多元散射校正MSC预处理程序，对光谱数据进行建模前的预处理-Multiplicative scatter correction MSC spectral data pre-processing procedures, modeling of spectral data pre-processing before
FFT-matlab FT在matlab中的实践分析
- FFT在matlab中的实践分析，例子为求一个正弦波的频谱图、均方根谱、功率谱、对数谱和进行IFFT的变换-FFT analysis of the practice in matlab, examples for the sake of a sine wave of frequency spectrum, the rms spectrum, power spectrum, and the IFFT on the number of spectral transformation
周期图法谱估计需要对信号序列“截断”或加窗处理
- 周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。-Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the
gmsk.rar
- 最小高斯移频键控调制性能仿真，含频谱分析，matlab的simulink实现,Gaussian minimum shift keying modulation frequency performance simulation, including spectral analysis, matlab achieve the simulink