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迭代法求根
说明： 用迭代法求 x=根号a。求平方根的迭代公式为：X(n+1)=(Xn+a/Xn) /2。(Iterative method is used to find x = root a. The iteration formula for finding square root is X(n+1)=(Xn+a/Xn)/2.)
- 2020-06-24 19:20:02下载
- 积分：1
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倒谱分析与MFCC系数
进行倒谱分析与系数MFCC提取的matlab程序(Matlab program for cepstrum analysis and coefficient MFCC extraction)
- 2018-07-14 22:35:35下载
- 积分：1
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optimum_array_processing
最优阵列信号处理一书中的源代码，对于学习阵列信号处理的人来说，是很不错的资料(Optimal array signal processing, a book' s source code, array signal processing for the study of people, it is very good information)
- 2009-02-28 13:54:21下载
- 积分：1
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tiqu
说明： 提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)
- 2010-05-04 16:32:23下载
- 积分：1
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lim
功率谱估计程序，选用一电力系统谐波信号为输入。其中包括有：burge算法，esprit算法，music算法，mvdr算法，pisarenko算法，prony算法，修正协方差算法，自相关算法。这些程序均为本人自编，并且对程序所参考书籍和页数进行了标注。经过调试，绝对正确，请放心使用。(Power spectrum estimation procedure, selection of one power system harmonics signal as input. Including: burge algorithm, esprit algorithm, music algorithm, mvdr algorithm, pisarenko algorithm, prony algorithm, as amended covariance algorithm, since the correlation algorithm. I own both of these procedures, and procedures of reference books and the number of pages have been marked. After debugging, absolutely correct, please rest assured that use.)
- 2008-08-15 20:54:45下载
- 积分：1
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Computational Methods for Plasticity
欧文写的一本非常经典的塑性力学书籍，书中包含了源码。(Erwin wrote a very classic book of plastic mechanics, the book contains the source code.)
- 2021-04-14 13:08:55下载
- 积分：1
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虚幻四IOS发布
说明： Learning.Unreal.Engine.iOS.Game.Development.2015
虚幻四IOS发布(Learning.Unreal.Engine.iOS.Game.Development.2015)
- 2020-06-23 04:20:01下载
- 积分：1
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yueyun-mini-app-master
说明： 展示公司官网页，招聘信息，公司产品，地址等(Display company official website, recruitment information, company products, address, etc.)
- 2020-06-16 04:00:01下载
- 积分：1
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ant_plane
无人机如何在复杂的战区自主飞行是时下的一个热点。这里采用了蚁群算法做出了探讨。并用matlab实现。假定无人机的活动范围为20km×20km的区域，无人机起点的平面坐标为[1,2][单位：km], 攻击目标的平面坐标为[19,18][单位：km]，同时不考虑无人机起飞降落时的限制。数字地图和敌方威胁情况[主要考虑雷达威胁]已在附件中给出。数字地图可以做适当的简化，比如可以把地形近似分为三种：高地，低地以及过渡地带。
忽略地形和无人机操作性能等因素的影响，综合考虑敌方威胁，无人机航程等，基于二维平面建立单机单目标的航迹规划模型。( ant,plane)
- 2009-02-19 15:05:47下载
- 积分：1
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texture-gabor
gabor提取纹理特征，k-means方法无监督聚类进行图像分割(extract texture feature, cluster by k-means)
- 2009-06-29 10:57:11下载
- 积分：1
