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sanweichongjian
三维重建：TwIST_两步迭代的图像分割matlab源码,包括图象压缩_重建_增强_去噪等应用(Three-dimensional reconstruction: TwIST_ two-step iterative image segmentation matlab source, including the reconstruction of image compression _ _ _ denoising applications such as enhanced)
- 2008-12-30 02:40:32下载
- 积分：1
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Information_within_the_MATLAB_software_training_pp
MATLAB软件训练内部资料pptInformation within the MATLAB software training ppt(MATLAB software training within the information pptInformation within the MATLAB software training ppt)
- 2010-08-02 14:22:46下载
- 积分：1
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zhs019
Petri网: 基本概念和分析方法 ，对学习perti网仿真和很有帮助(Petri nets: basic concepts and analytical methods, simulation and helpful to learn perti Network)
- 2010-01-14 15:31:00下载
- 积分：1
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wmark
说明： 用matlab实现的水印嵌入，附水印图像和源码文件(Embedding with a matlab implementation, with a watermark image and the source file)
- 2011-02-17 10:40:21下载
- 积分：1
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dynprog
动态规划算法，逆序解决动态规划最优化问题(Dynamic programming algorithm, reverse order to solve dynamic programming optimization problems)
- 2021-01-09 22:58:51下载
- 积分：1
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QGA
本程序在matlab环境下，基于量子遗传算法对pid控制器进行优化控制,从而完成性能更优(The program in matlab environment, based on quantum genetic algorithm to optimize control of pid controller, thus completing the better performance)
- 2014-11-24 19:23:42下载
- 积分：1
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G---P-algorithm-
G-P算法计算关联维数，可以运用在混沌时间序列的瓦斯浓度预测研究中(GP algorithm to calculate the correlation dimension, you can use the gas concentration in the prediction of chaotic time series in)
- 2013-12-27 17:15:33下载
- 积分：1
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SVD-watermarking
blind image watermarking...........image hidding in image using SVD
- 2014-02-05 11:22:22下载
- 积分：1
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5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum:
(1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate.
(2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve.
(3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.)
- 2019-01-15 10:58:23下载
- 积分：1
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hosa
time frequency analysis
- 2010-09-01 16:32:16下载
- 积分：1
