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jsjy20070288
说明： :针对遗传算法易陷入局部最优的不足,在标准遗传算法基础上加入了三个新的操作- 复原、重构和录优操作,使改
进后的遗传算法收敛于全局最优,并在此基础上以路边约束、动态避障和路径最短作为适应度函数,提出了动态避障的路径
规划方法。通过实验仿真验证了算法的有效性、准确性和实时性,并与基于以往的遗传算法的路径规划方法进行比较,结果
表明本文提出的方法在产生的路径长度和算法运行时间上都具有更优的性能。(: Genetic algorithm for the lack of easy to fall into local optimum, in the standard genetic algorithm based on the insertion of three new operations- rehabilitation, reconstruction, and excellent operational record, so that the improved genetic algorithm converges to the global optimum, and in this by the roadside on the basis of constraints, dynamic obstacle avoidance and the shortest path as the fitness function is proposed dynamic obstacle avoidance path planning method. Simulation results through experiments the effectiveness of the algorithm, accuracy and real-time, and with previous genetic algorithm based path planning method to compare the results show that the method proposed in the resulting path length and algorithms have a running time better performance.)
- 2009-08-24 12:38:51下载
- 积分：1
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Caculate_zl
使用matlab语言编写的，用于直方图法的分析，也可以称作众数法(Using matlab language, for histogram analysis method can also be called a modal method)
- 2015-01-26 16:28:31下载
- 积分：1
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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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irisfcm
This illustrates how to use Fuzzy C-Means clustering for Iris dataset.
- 2010-05-31 22:56:25下载
- 积分：1
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OFDM_PAPR_reductn
Reduction in peak to average power ratio in OFDM.
- 2013-09-22 03:46:47下载
- 积分：1
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radar_data2
雷达杂波抑制算法 (Radar clutter suppression algorithm)
- 2010-08-10 16:56:51下载
- 积分：1
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Spherical_detection_algorithm
球形检测算法论文，性能接近最大似然算法，但是复杂度较低(Spherical detection algorithm paper, the performance near the maximum likelihood algorithm, but the complexity is low)
- 2010-03-15 14:58:47下载
- 积分：1
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signalandlinearsystemcoder
信号与线性系统的常用Matlab程序源代码(signal and linear systems used Matlab source code)
- 2007-04-19 15:11:28下载
- 积分：1
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EKFUKF-tool
EKFUKF工具箱,卡尔曼滤波工具箱，很不错的(EKFUKF toolbox, Kalman filter toolbox, very good)
- 2013-11-06 10:02:45下载
- 积分：1
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DFT-SEQUENCES
COMPUTATION OF DFT SEQUENCES
- 2014-12-13 01:58:14下载
- 积分：1
