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othermfiles
Describes how to find the theta value in CPFSK
- 2009-04-09 20:47:34下载
- 积分：1
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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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SFAM-Matlab
基于SFAM神经网络集成的土地评价.pdf.对matlab算法进行很详细的应用(SFAM neural network-based integrated land evaluation. Pdf. On matlab algorithm in great detail the application of)
- 2008-07-08 12:26:02下载
- 积分：1
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firefly_simple
The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorithm by assuming:[1]
All fireflies are unisexual, so that one firefly will be attracted to all other fireflies
Attractiveness is proportional to their brightness, and for any two fireflies, the less bright one will be attracted by (and thus move to) the brighter one however, the brightness can decrease as their distance increases
If there are no fireflies brighter than a given firefly, it will move randomly.
The brightness should be associated with the objective function.
Firefly algorithm is a nature-inspired metaheuristic optimization algorithm.
- 2014-12-24 05:08:32下载
- 积分：1
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fd
说明： 有限差分声波波动方程正演。主要用于地震勘探正演(Finite difference method of acoustic wave equation forward modeling)
- 2015-04-09 12:04:40下载
- 积分：1
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DPD_training
数字预失真的LS算法，利用LS算法提取预失真参数(LS digital pre-distortion algorithm, using LS algorithm extracts the predistortion parameters)
- 2013-10-28 18:27:28下载
- 积分：1
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FDTDMatlab
Program author: Susan C. Hagness
Department of Electrical and Computer Engineering
University of Wisconsin-Madison
1415 Engineering Drive
Madison, WI 53706-1691
608-265-5739
- 2012-10-06 15:56:16下载
- 积分：1
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Computational-Electromagnetics
计算电磁学，E文，适用于电磁场，微波，射频等专业，简单易懂且实用，有MATLAB例子，不容错过(Computational electromagnetics, applies to electromagnetic fields, microwave, radio frequency, and other professional, easy to understand and practical, MATLAB examples, not to be missed)
- 2014-02-06 02:37:15下载
- 积分：1
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5646561
MATLAB仿真在电子测量中的应用（程序）.这是这本书的相关程序，可以拿来学习下。(MATLAB simulation in the application of electronic measurement (program). This is the book of the relevant procedures, can be used to learn under.)
- 2020-07-03 16:00:01下载
- 积分：1
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FINGERPRINT_FULL_CODE
Finger print authentication system
- 2013-03-16 14:12:42下载
- 积分：1
