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impedences2
电力传输线阻抗分析 matlab,pi 传输线频率特性分析(Power transmission line impedance analysis matlab, pi the frequency characteristics of transmission line analysis)
- 2008-05-31 15:17:20下载
- 积分：1
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234567
该程序描述了卫星姿态控制系统所需的欧拉角与四元数间的相互转换关系(The program required for satellite attitude control system is described the mutual conversion between euler angles and quaternions)
- 2013-05-09 17:55:36下载
- 积分：1
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auction_match
本人验证的非对称分配拍卖算法程序，非常稳健，可用于求解最优化问题(an asymmetric auction algorithm for max/min problem)
- 2015-10-01 15:28:43下载
- 积分：1
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SignalsandSystemswithMATLAB
说明： 介绍了如何使用matalab对信号系统进行仿真，对初学者很适用(This text contains a comprehensive discussion on continuous and discrete time signals and systems
with many MATLAB® examples. It is written for junior and senior electrical engineering students,
and for self-study by working professionals. The prerequisites are a basic course in differential and
integral calculus, and basic electric circuit theory.)
- 2009-08-31 17:15:40下载
- 积分：1
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8
说明： 8. 单径瑞利信道中的四发四收V-BLAST：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(4 Explain the working principle of convolutional encoding and decoding. Please use the Simulink simulation convolutional coding and Viterbi decoding method used to decode, in which the encoding, decoding all 8 single-path Rayleigh channel of the four rounds of four closed V-BLAST: (1) Please design a specific The guide-assisted channel estimation method, using Simulink for simulation, measurement 16QAM modulation bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)
- 2011-07-20 10:50:19下载
- 积分：1
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DC-motor
dc motor of simulink and pid controller
- 2013-10-22 17:10:18下载
- 积分：1
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多种图像边缘检测与分割处理
程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(code P0401 Note : Prewitt operator to detect the edges in the image P0402 : different values of Getting operator to detect the edges in the image P0403 : Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to remove all current lines, retaining only chip targets)
- 2005-04-26 00:01:01下载
- 积分：1
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Petviashvili
Petviashvili method,计算孤子的程序，如非线性薛定谔方程(Petviashvili method)
- 2010-05-12 08:55:35下载
- 积分：1
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xindao-
衰落是由于发射机与接收机之间空间位置的微小变化引起的，描述小范围内接收信号场强中瞬时值的快速变化特性，是由多径传播和多普勒频移两者共同作用的结果，包括由多径效应引起的衰落和信道时变性引起的衰落，具有信号的多径时延扩展特性和信道的时变特性(Fading is caused due to a slight change of the position of the space between the transmitter and the receiver, the characteristics of the receiving signal field strength, the instantaneous value of the rapid changes in the description within, by multipath propagation and Doppler frequency shift of the joint action of botha result, time-varying fading caused by multipath effects and channel fading due to multipath delay spread characteristics and channel time-varying characteristics of the signal)
- 2013-05-03 13:38:19下载
- 积分：1
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802.11aOFDM
基于802.11a协议的OFDM程序
matlab，很有用哦(OFDM-based 802.11a protocol procedures matlab, oh, very useful)
- 2009-06-14 22:27:13下载
- 积分：1
