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segy
用来计算线性拉登变换免费工具包包括 MATLAB 演示程序 产品信息和示例等等
(High Availability Large Data Sets, High Performance
)
- 2010-11-04 16:29:08下载
- 积分:1
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MUSIC--DOA
说明: miusic 方法实现线性均匀阵列的doa估计方法,帮助学习阵列信号的相关知识(miusic method to achieve uniform linear array of doa estimation method to help study and knowledge of the array signal)
- 2010-04-10 12:39:30下载
- 积分:1
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gm
说明: 文件为灰色建模的Matlab程序,供大家参考学习,希望互相交流,共同进步。(documents gray Matlab modeling procedures for reference learning, hope mutual exchanges and common progress.)
- 2006-10-27 09:40:51下载
- 积分:1
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pfc_NR
% 该Matlab程序基于牛顿-拉夫逊算法,用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
% U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗
% PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率
% delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q -实算PQ节点无功功率修正值
% delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值
% delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵
% e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值( The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square of delt_PQV- really count PQU ^ 2 the correct value of J- Jacobian matrix e- voltage real part f- the imaginary part of voltage delt_ef- voltage real part and imaginary part of the amendment value)
- 2006-11-06 21:20:24下载
- 积分:1
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pijian
光学模拟劈尖干涉的程序,可以用于教学模拟等场合。(optical wedge interference simulation procedures can be used for teaching simulation occasions.)
- 2007-06-01 14:25:45下载
- 积分:1
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TP2calulduchamps
Ce travail présente la modélisation et la simulation d’un moteur asynchrone à cage par le logiciel MATLAB/SIMULINK. Ce type de moteur s’est imposé dans l’industrie grace à sa robustesse et sa simplicité de construction par contre sa simulation est difficile, car le modèle est fortement non linéaire. Actuellement, la disponibilité de puissants outils informatiques de calcul permet de surmonter cette difficulté. Le processus de démarrage du moteur, suivi de l’application d’une charge entraî née a été modélisé et simulé. Les résultats obtenus démontrent la justesse du modèle développé. D’autres régimes de fonctionnement du moteur peuvent être facilement étudiés
- 2012-11-03 18:22:10下载
- 积分:1
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vessel_models
vessel mauevering models
- 2012-01-12 23:47:26下载
- 积分:1
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zhongzhilvboqi
中值滤波的matlab程序,用于图像的简单处理,图像处理基础(Median filter matlab program for simple image processing, image processing-based)
- 2009-12-15 14:20:36下载
- 积分:1
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sym64_5
说明: 用小波函数sym6对散斑图像进行4-5层得阈值滤波,并提取相位和去包裹(denoising using wavelet)
- 2011-02-23 11:10:15下载
- 积分:1
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sst-matlab
NOAA网站AVHRR卫星数据绘图(SST)。数据选用原因:它本身是已经被处理过的27年(1982-2008)全球月平均数据,而且数据精度非常高,对于研究全球SST的气候态特征有较好的说服性;另外,选择2月与8月的数据,对描述海洋水温的平面分布更具有代表性。
(NOAA AVHRR satellite data mapping site (SST). Data Selection reasons: it is itself already been treated for 27 years (1982-2008) global average monthly data, and the data accuracy is very high, for the study of global climate SST state characteristics have better persuasive addition, February with the data in August, and the description of ocean water temperature plane distribution more representative.)
- 2021-03-22 17:49:16下载
- 积分:1