-
qask
smth apsk simulation program, including land-side, the originator, channel, as well a apsk modulation methods used for school data modulation
- 2010-06-15 18:35:06下载
- 积分:1
-
SVM
这是我在网上找的支持向量机的代码,应该比较普通(support vector machine )
- 2012-04-04 15:17:10下载
- 积分:1
-
suijimonihetongjifenxi
在随机模拟和数据分析中,此matlab的源程序和使用(In the stochastic simulation and data analysis, and use this matlab source)
- 2013-12-15 17:41:14下载
- 积分:1
-
白努力
基于随机有限集的单目标以及多目标跟踪文章以及代码(RFS Multi-target tracking PHD Filter)
- 2021-03-18 21:49:19下载
- 积分:1
-
CHNN
连续hopfield神经网络的优化思想用于求简单函数极值(the use of hopfield nerural network to achieve the minimum of a function)
- 2011-05-05 14:59:16下载
- 积分:1
-
image-fit
多帧图像数据拟合,可以对多幅图片数据进行数据拟合。(Fitting multi-frame image data, image data can be multiple data fitting.)
- 2011-10-08 15:56:10下载
- 积分:1
-
Quasi-periodic-scattering-problems
A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system.(A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system. This avoids the problems with the standard approach, namely: the quasi-periodic Green s function is slow to evaluate, it diverges at Wood s anomalies, and it does not handle large aspect ratios well. Our new approach cures all three issues, and can easily be `wrapped around an existing code (e.g. fast-multipole acceleration) for the isolated-obstacle scattering problem.
It includes the latest talk slides: "A new integral representation for quasi-periodic scattering problems in two dimensions")
- 2012-08-30 21:02:31下载
- 积分:1
-
MATLAB
本章先分析说明伪谱法求解波动方程的算法原理,再给出弹性波场伪谱法数值模拟的改进算法;然后,通过直接引入P波波场变量和S波波场变量,给出可实现弹性波场的P波和S波分解的波动方程,并用伪谱法实现弹性波场的P波和S波分解的数值模拟;最后用伪谱法对井间地震的复杂波场作数值模拟,分析井间地震波场中各种波的传播规律。(In this chapter, the principle of pseudo-spectral method for solving wave equation is analyzed, and then an improved algorithm for numerical simulation of elastic wave field is given. Then, by directly introducing P-wave field variable and S-wave field variable, the wave equation which can realize P-wave and S-wave decomposition of elastic wave field is given, and the P-wave sum of elastic wave field is realized by pseudo-spectral method. Numerical simulation of S-wave decomposition; finally, pseudo-spectral method is used to simulate the complex cross-well seismic wave field and analyze the propagation law of various waves in cross-well seismic wave field.)
- 2020-11-19 10:09:37下载
- 积分:1
-
ScriptforcomputingtheSNRimprovementi1
Script for computing the SNR improvement in
Rayleigh fading channel with selection diversity
- 2010-07-11 20:21:40下载
- 积分:1
-
Matlab-HW2
信号与系统matlab作业2,Discrete Fourier Transform,Filtering of Noisy Signals(Discrete Fourier Transform,Filtering of Noisy Signals)
- 2014-10-29 22:21:58下载
- 积分:1