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power_system_design_and_analysis_using_MATLAB
MATLAB电力系统设计与分析,一本MATLAB在电力系统分析和设计方面的教材。(power system design and analysis using MATLAB)
- 2010-01-08 15:50:26下载
- 积分:1
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demo-example-3
Demo emf source code 3
- 2011-06-04 17:13:30下载
- 积分:1
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shuzubaocun
通过选择法,选出一组数据,导入到新建的数组中(By selecting the method to elect a set of data, into the new array)
- 2011-09-10 16:50:53下载
- 积分:1
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SVMtoolbox
非常经典的SVM工具箱,希望对大家有所帮助(Very classic SVM toolbox, we want to help)
- 2011-10-07 09:26:28下载
- 积分:1
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itc
information theory n coding
- 2013-10-15 14:50:54下载
- 积分:1
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fangli
GM(1,1)模型 MATLAB(matlab)
- 2009-05-23 13:54:50下载
- 积分:1
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MATLAB
关于紫外光语音通信系统的大气信道的仿真程序(MATLAB实现)(UV-voice communications systems on the atmospheric channel simulation program (MATLAB implementation))
- 2009-10-20 08:57:13下载
- 积分:1
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2
说明: PQ分解法中的XB算法,比BX算法更快,用于高压电网潮流计算(powerflow computation)
- 2012-03-25 18:39:48下载
- 积分:1
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tide_uv
潮流准调和分析
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd(y,D,Y,tm,A1) 计算6个准调和分潮的振幅系数和初相角公式
aM.m [N n aa liu_u liu_v]=aM() 基础系数矩阵,目前D和d值是取用的各段数据的中间时间值,t是以中间为0左右对称取;
视差潮龄A1需要预先得知
同时本程序负责读取原始测流数据,格式为
站位名称
观测数据段数N(即大 中 小潮)
第一段起始时间YYYY MM DD HH mm ss
第一段个数n1
speed direction
speed direction
...
第二段起始时间 YYYY MM DD HH mm ss
第二段个数n2
speed direction
speed direction
...
第三段起始时间 YYYY MM DD HH mm ss
第三段个数n3
speed direction
speed direction
...
UVg.m [U V Ug Vg]=UVg() 求调和常数U V和迟角Ug Vg
Tuoyuan.m 计算各准调和分潮的椭圆要素W theta K k
(The quasi harmonic analysis of tidal current
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd (y, D, Y, TM, A1) calculation of 6 quasi harmonic division of amplitude and initial phase angle formula of the coefficient of tide
AM.m [N n AA liu_u liu_v]=aM () foundation coefficient matrix, the current D and D values are the middle time of each section of data taken the value of T is in the middle for symmetric about 0
Age of parallax A1 need to know in advance
At the same time, this program is responsible for reading the original flow measurement data, format for
Site name
The observation data segment number N (that is, in the low tide)
The first section of the YYYY MM DD HH mm the starting time of SS
The first section number N1
Speed direction
Speed direction
...
The second section starting time YYYY MM DD HH mm SS
The second section number N2
Speed direction
Speed direction
...
The third section starting time YYYY MM DD HH mm SS
The third section number )
- 2015-02-10 16:29:29下载
- 积分:1
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MPSK
This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel). (This m-file simulates MPSK (BPSK, QPSK, 8PSK) with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate (Rb) is greater than the channel bandwidth Wc (Band-limited channel).)
- 2007-10-21 00:26:07下载
- 积分:1