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chengxu
为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。(In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.)
- 2009-11-29 09:54:29下载
- 积分：1
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tools
用有限差分方法计算模式的使用模拟介质波导法(This function calculates the modes of a dielectric waveguide using the semivectorial finite difference method)
- 2011-09-08 16:11:48下载
- 积分：1
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Kalman
MATLAB实现Kalman滤波，注释详细，对Kalman滤波过程有详尽的解释，是初学者入门进阶的好程序(MATLAB implementation Kalman filtering, detailed notes on the Kalman filtering process has a detailed explanation on entry Advanced beginners are good procedures)
- 2009-03-04 08:53:25下载
- 积分：1
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jlt_2
一个关于精馏塔建模的matlab仿真程序，很经典的，值得大家来学习学习。呵呵。(a distillation of the Matlab modeling simulation program, the classic, worthwhile for us to learn from. Ha ha.)
- 2007-05-10 16:19:44下载
- 积分：1
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LFM_matchfilter
LFM信号的匹配滤波器,用于信号距离探测(LFM the matched filter for signal detection distance)
- 2007-01-23 20:35:44下载
- 积分：1
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BPSK_SER
bpsk ser matlabcode share
- 2011-09-20 16:31:24下载
- 积分：1
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main
基于MATLAB的内模控制器的简单设计实现，应用于ARM上(Internal model controller based on MATLAB realization of a simple design, is applied on ARM)
- 2015-03-11 10:56:27下载
- 积分：1
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matlab
一段matlab的程序，供大家交流，学习数学应用软件是一件有益处的事情！(matlab)
- 2009-06-02 18:44:41下载
- 积分：1
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breakout
Breakout a game like arknoid
- 2011-01-27 03:49:31下载
- 积分：1
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dtcandsvm
普通永磁同步电机的直接转矩控制和基于空间矢量调制的直接转矩控制仿真模型(Direct Torque Control ordinary permanent magnet synchronous motors and direct torque control simulation model based on space vector modulation)
- 2020-06-30 11:00:01下载
- 积分：1
