-
chapter04
antenna design chapter 4
- 2009-11-25 17:43:42下载
- 积分：1
-
2D-Steger-Warming-Cylinder
求解二维圆柱绕流问题，涉及坐标变换，还有通量分裂，在变坐标系下直接数值模拟ns方程二维情况(Solving two-dimensional circular cylinder flow problem, involving the coordinate transformation, flux splitting, direct numerical simulation ns Fang Cheng Erwei situation in the change of coordinate system)
- 2012-05-29 23:16:12下载
- 积分：1
-
plus&filter
说明： 利用害明滤波器对白噪声信号进行加权,提高信噪比(Filter with the use of harm-ming weighted noise signal to improve signal to noise ratio)
- 2006-03-08 21:36:43下载
- 积分：1
-
4Cyclist-problem-simulation-model
4Cyclist problem simulation model
Four cyclists are at the desert. Each of them starts from a different location and tries to
reach the other ones. Cyclist 1 goes straight to cyclist 2, cyclist 2 straight towards cyclist
3 etc. such that finally the cyclist 4 goes straight towards cyclist 1. Form the equations,
build a Simulink-model and find out the meeting point of the cyclists by simulating the
system with the following initial values:
- 2011-10-25 23:01:16下载
- 积分：1
-
doa-estimation-music-master
说明： MUSIC算法
DOA（Direction Of Arrival）波达方向定位技术主要有ARMA谱分析、最大似然法、熵谱分析法和特征分解法，特征分解法主要有MUSIC算法、ESPRIT算法WSF算法等。
MUSIC (Multiple Signal Classification)算法，即多信号分类算法，由Schmidt等人于1979年提出。MUSIC算法是一种基于子空间分解的算法，它利用信号子空间和噪声子空间的正交性，构建空间谱函数，通过谱峰搜索，估计信号的参数。对于声源定位来说，需要估计信号的DOA。MUSIC算法对DOA的估计有很高的分辨率，且对麦克风阵列的形状没有特殊要求，因此应用十分广泛。(DOA (direction of arrival) positioning technology mainly includes spectrum analysis, maximum likelihood method, entropy spectrum analysis method and feature decomposition method. The feature decomposition method mainly includes music algorithm, ESPRIT algorithm, algorithm, etc.
Music (multiple signal classification) algorithm, namely multi signal classification algorithm, was proposed by Schmidt In 1979. MUSIC algorithm is an algorithm based on subspace decomposition. It uses the orthogonality of signal subspace and noise subspace to construct spatial spectrum function, and estimates signal parameters through spectrum peak search. For sound source localization, DOA of signal needs to be estimated. MUSIC algorithm has high resolution for DOA estimation, and has no special requirements for the shape of microphone array, so it is widely used.)
- 2020-11-21 10:29:32下载
- 积分：1
-
PSO-BP神经网络预测程序
说明： pso-bp神经网络预测程序，内包含数据。(Prediction and analysis of BP neural network based on particle swarm optimization)
- 2020-07-22 12:18:45下载
- 积分：1
-
matlabfuzzy
用matlab 仿真 模糊洗衣机的仿真程序(matlab fuzzy simulink)
- 2010-12-14 16:13:15下载
- 积分：1
-
20130802
此代码为MATLAB的实现暂停、继续、终止等功能。(This code for the realization of MATLAB pause, resume, stop and other functions.)
- 2013-08-02 08:52:16下载
- 积分：1
-
GPS_MIMU-embedded-navigation
GPS_MIMU嵌入式组合导航关键技术研究_唐康华(GPS_MIMU embedded navigation key technology research _ Tangkang Hua)
- 2013-12-19 20:26:45下载
- 积分：1
-
simple_sinc_function_map
绘制简化sinc函数方向图，以及和差天线方向图，论文中的天线方向图模型有详细的函数形式(Map simplified sinc function direction, and the poor and the antenna pattern, the antenna direction graph model of the paper has a detailed functional form)
- 2015-05-25 17:14:41下载
- 积分：1
