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askd
amplitude shift keying
- 2009-12-01 17:05:56下载
- 积分：1
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405
ＭＡＴＬＡＢ程序实现用水线阈值法分割图像，简单实用(water line threshold image segmentation method, simple and practical)
- 2006-06-15 16:46:55下载
- 积分：1
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pca
PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。
(A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)
- 2010-10-27 12:03:34下载
- 积分：1
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Computer-modeling-FINAL-EXAM-ALL-200-questions
Computer modeling FINAL EXAM ALL 200 questions
- 2013-09-27 11:45:35下载
- 积分：1
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SampEn1
样本熵是时间复杂度的一个，度量是衡量时间序列复杂度的一个参数(The sample entropy time complexity metric is a parameter of the measure of time series complexity)
- 2013-03-29 21:28:06下载
- 积分：1
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Synchronization_cpm
同步数据辅助的连续相位调制信号相干接收机(Synchronous data-aided continuous phase modulation signal coherent receiver)
- 2010-07-21 22:13:50下载
- 积分：1
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matlab_tongxin
matlab通信与仿真，ppt，M脚本，不仅有ppt讲解，还有matlab代码示例(matlab communication and simulation, ppt, M script, not only to explain ppt, there are examples of matlab code)
- 2010-11-15 16:35:44下载
- 积分：1
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lv
说明： 各种滤波，例如中值滤波，平均滤波的源代码，进行图像平滑(A variety of filtering, for example, median filtering, average filtering of the source code for image smoothing)
- 2010-12-14 20:24:00下载
- 积分：1
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AnewPFC
一种新型的功率因数校正的分析和控制，有详细的参数和实验结果(A new analysis of power factor correction and control, detailed parameters and experimental results)
- 2010-05-11 17:26:12下载
- 积分：1
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Harmonicinterferencesuppression
针对混沌参数调制( C P M) 的电力线通信( P L C) 中谐波引起的窄带干扰， 两阶段动态估计方法根据最小
相空间体积( MP S V) 准则估计模型参数， 计算量大。为此， 提出将未知参数合并到增广状态矩阵的联合卡尔曼滤
波方法， 避免了专门的参数估计过程， 在提高增益性能的同时有效降低了计算量。方法的性能通过对混沌电力
线通信下的单音干扰和多音干扰的有效抑制得到了验证。 (For the chaotic parameter modulation (CPM) of the power line communication (PLC) in the narrow-band interference caused by harmonics, two-phase dynamic estimation methods with minimum phase space volume (MP SV) criterion estimate model parameters, calculation of volume. Toward this end, the unknown parameters into augmented state matrix of the joint Kalman filter, to avoid the special parameter estimation process, while improving the performance gain reduces the amount of calculation. Method of performance under the power line communication by chaotic multitone jamming tone interference and the effective suppression has been verified.)
- 2010-05-31 16:40:53下载
- 积分：1
