-
CAPONWAVE
波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲波束形成试图在没有期望信源方向信息的情况下进行信源的恢复。
波束形成技术的基本思想是:通过将各阵元输出进行加权求和,在一时间内将天线阵列波束“导向”到一个方向上,对期望信号得到最大输出功率的导向位置即给出DOA估计。
虽然阵列天线的方向图是全方向的,但阵列的输出经过加权求和后,却可以被调整到阵列接收的方向增益聚集在一个方向上,相当于形成了一个”波束”。这就是波束形成的物理意义所在。
()
- 2007-07-23 15:54:06下载
- 积分:1
-
kaiser
kaiser滤波:用kaiserord生成阶数,及beta值(filter using kaiser)
- 2010-06-21 22:01:45下载
- 积分:1
-
FBP
这是一个医学图像重建程序,用的是滤波反投影算法。(Medical Image Reconstruction using Filtered Back Projection.
Matlab code (GUI)+ 4 Sinograms for testing/demonstrations.
Can be used as a laboration to compare different numbers of projections, filters and interpolation methods.)
- 2009-06-21 22:18:27下载
- 积分:1
-
lridex
matlab函数,专门计算列车车体横向sperling平稳性指标。调用方式:y=lridex(acc),其中acc为测得的或仿真得到的车体横向加速度(不包括时间列)。(matlab function, specifically calculate the train body lateral sperling smooth indicators. The invocation: y = lridex (ACC), wherein acc obtained for the measured or simulation vehicle body lateral acceleration (not including the time column).)
- 2013-03-27 20:57:45下载
- 积分:1
-
498-610
Active level inverter in matlab simulink
- 2011-09-02 03:36:22下载
- 积分:1
-
newCNC2
G-code生成器,在matlab中使用,模拟数控加工,用于生成G代码(G-code Generator can be used in Matlab to simulate computerize-numberal-control process and generate general G code.)
- 2018-03-17 17:51:55下载
- 积分:1
-
iriscloud
In fuzzy cluster analysis, many algorithms have been developed. In general, the most widely used is the Fuzzy c-Means Algorithms (FCMA).(fuzzy cluster analysis, many algorithms have been developed. In genera l the most widely used is the fuzzy c- Means Algori thms (FCMA).)
- 2007-07-06 16:17:40下载
- 积分:1
-
otsu
cet algorithme est ecrit en matlab
- 2011-04-21 06:21:51下载
- 积分:1
-
getConductingCylinderScatteringWidth
to obtain the scattering width of the TM wave
- 2012-04-07 10:44:47下载
- 积分:1
-
MATLAB
数字信号处理之相关源码集,是学习和应用数字信号处理的MATLAB7.0一些基本的源代码。(Digital signal processing related code sets, learning and application of digital signal processing MATLAB7.0 some basic source code.
)
- 2011-07-28 21:06:03下载
- 积分:1