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Park_tran
park等常用的一些建模时需要的变换公式，对电气类工程人员很有用(park and other common modeling some transformation formulas needed for electrical engineers useful class)
- 2014-01-15 10:15:00下载
- 积分：1
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PolicyandTechnologyofDynamicinKorea
文章讲述了现在韩国的频谱政策和动态频谱接入技术。过去韩国的频谱管理政策需要特权，并且只有一小部分频谱可以公用。随着无线技术的发展，现在，韩国政府，使用了机遇动态频谱接入的新型频谱策略，例如LBT技术用于REID，UWB和FACS等。MIC还考虑如何在DTV过渡完成后，重新分配频谱。新型的无线电技术如认知无线电和SDR将在UHF边带中应用新的服务。MIC试图用一用有效地方式开放频谱并接受新技术用于频谱策略中。(In this paper, we introduce spectrum policies and
dynamic spectrum access technologies in Korea. In the past,
Korea spectrum management was the command and control with
exclusive usage rights and small portions of spectrum commons
bands. With the development of the radio technologies, Recently,
Korea government, MIC(ministry of information and com-
munication), has been adopting new spectrum policies based on
dynamic spectrum access technology such as LBT(Listen Before
Talk) for RFID, UWB, and FACS(Flexible Access Common
Spectrum) etc. MIC is also considering spectrum reallocation of
digital dividend bands after DTV transition. New radio
techniques such as cognitive radio and SDR will be applied to
new services in this UHF band. MIC is trying to open the radio
spectrum in an efficient way and adopt new technology into
spectrum policy. Thus MIC is extending the open spectrum such
as spectrum commons and spectrum liberalization bands. )
- 2010-06-29 17:35:00下载
- 积分：1
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MATLAB
说明： matlab 入门的必备图书 对于初学这是十分好的教材(matlab essential book entry is very good for teaching beginners)
- 2011-02-25 18:03:02下载
- 积分：1
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Music-synthesis
Matlab能够通过sound函数来实现演奏歌曲，而且音调的高低是和频率有关，所以我们在进行音乐合成时需按音调来查所对应的频率，再按曲谱控制节奏长度，再利用sound函数播放由不同频率的正弦波合成的声音，于是就可以利用Matlab演奏歌曲了。(Music synthesis)
- 2014-05-02 15:13:45下载
- 积分：1
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kaerman
《卡尔曼滤波与组合导航》，PDF版本电子书籍(" Kalman filtering and navigation" , PDF versions of e-books)
- 2014-01-05 03:36:50下载
- 积分：1
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guoluyeweiPID
锅炉液位控制的MATLAB仿真方案，很好很详细(Boiler Level Control of the MATLAB simulation program)
- 2010-05-13 20:01:51下载
- 积分：1
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DNAreset
DNA限制性图谱的绘制方案程序
％采用改进的穷举法搜索DNA片段排序，data1,data2是传进来的两组数据，由SPDP法中测得
％例如data1=[1 14 12 3 7 8 9 6 11 4 12 3 13 2 5 10] data2=[1 1 2 1 2 2 1 2 3] (restrictive map of the DNA mapping program procedures% of the improved method of exhaustion search DNA fragment sequencing, data1, data2 are two groups of Scientology, by the law of 1.0% measured for example data1 = [1 14 12 3 7 8 9 6 11 4 12 3 13 2 5 1 0] data2 = [1 1 2 1 2 2 1 2 3])
- 2006-10-18 16:05:13下载
- 积分：1
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parallel_coupledfiler
输入滤波器说要参数，包括带宽，活波损耗，通带波纹计算平行耦合线滤波器阻抗(Calculate the parallel coupled line filter impedance)
- 2013-03-13 18:57:53下载
- 积分：1
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ASTFT-WVD
短时傅立叶变换与魏格纳威尔分部相结合的时频分析算法以及自适应短时傅立叶变换( U77ED u65F6 u5085 u7ACB u53F6 u53D8 u6362 u4E0E u9B4F u683C u7EB3 u5A01 u5C14 u5206 u90E8 u76F8 u7ED3 u5408 u7684 u65F6 u9891 u5206 u6790 u7B97 u6CD5 u4EE5 u53CA u81EA u9002 u5E94 u77ED u65F6 u5085 u7ACB u53F6 u53D8 u6362)
- 2020-11-30 15:49:27下载
- 积分：1
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afd_butt
IIR数字滤波器的模拟，与一些计算过程的计算机化，是标准课本的一个计算过程的程序化(IIR digital filter simulation, and the computerization of some computational process, is the standard textbook procedure for the calculation of a)
- 2010-10-11 09:48:48下载
- 积分：1
