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4
说明： 数据统计描述
第一节 数据分析中常用的统计量及其分布
第二节 频数变量数据特征描述
第三节 综述变量数据特征的描述
第四节 数据分析过程的记录与重现(Data described in section I of data analysis commonly used in statistics and their distribution in section II, the frequency characteristics of variable data variables described in Section III Summary data on the characteristics of the process of data analysis described in section IV of the record and reproduce)
- 2007-09-08 09:33:36下载
- 积分：1
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matlab-random
一个100*100的正方形，用半径为10的圆覆盖，随机在100*100的平面内放置圆心，问至少需要多少个圆，才能使得成功覆盖整个区域的概率在95 以上？并给出一个均匀随机放置装置的分布图。(A 100* 100 square, a circle with a radius of 10 covers, 100* 100 randomly placed on the center plane, and asked how many circles at least, to cover the entire area so the probability of success of 95 or more? And gives a uniform distribution of randomly placed devices.)
- 2011-04-29 11:29:45下载
- 积分：1
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gaijinzishiyingxiangguan
该程序实现改进的自适应相关算法，两个matlab文件，一个为函数，该函数求出信号特征量的马氏距离平方并通过梯度下降法训练出其固定阈值，另一个为主函数，调用该函数文件；该程序将4路信号，每一路信号特征量的马氏距离平方及其固定阈值求出来，并一起画出图来。
(The program features improved adaptive correlation algorithm, two matlab files, one for the function that calculate the square of the Mahalanobis distance of signal characteristics by gradient descent to train the fixed threshold, the other main function, call The function files the program seek out the square of the Mahalanobis distance and fixed threshold of each channel signal, there are four chanel signal,then draw them out together)
- 2011-08-30 18:59:02下载
- 积分：1
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Cross-Correlation
Cross Correlation function implemented in matlab
- 2013-05-14 12:59:20下载
- 积分：1
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DFT
题目：离散富立叶变换（DFT）和频谱分析.matlab实现 1信号函数h(t)= e-a*t*tsin(2πft)2编程计算的离散富立叶变换（DFT）和IDFT图像。3计算振幅谱，相位谱以及检测信号主频(Title: Discrete Fourier Transform (DFT) and spectral analysis. Matlab function to achieve a signal h (t) = ea* t* tsin (2πft) 2 programming computing discrete Fourier transform (DFT) and IDFT image. 3 Calculation of the amplitude spectrum, phase spectrum, as well as detection of signal frequency)
- 2009-04-24 23:11:07下载
- 积分：1
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GUIdemo
Test for A law decoder
- 2013-12-23 18:04:23下载
- 积分：1
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composite
执行pesq的 pfile 文件, 需要用matlab 打开 但是只能用于执行 无法看原代码(p.file of running pesq in matlab )
- 2010-12-09 05:38:45下载
- 积分：1
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ShortestPath_Djk
用 MATLAB编写的最短路径算法
ShortestPath_Djk(using MATLAB is the shortest path algorithm ShortestPath_Djk)
- 2006-12-01 12:07:35下载
- 积分：1
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WLAN-and-WSNBased-Heterogeneous
归纳了基于WLAN和WSN的异构网络协同定位算法研究中的关键问题指出了如何根据终端位置环境同时搜索WLAN和无线传感器网络以及改进后的网络融合定位算法( The key problems of
heterogeneous network based on WLAN and WSN in the study of collaborative localization algorithm were
summarized. According to terminal location environment, the searching of WLAN and WSN at the same time and the
improved network fusion localization algorithm were pointed out)
- 2020-07-04 17:20:02下载
- 积分：1
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A2
说明： matlab模拟透镜的初级相差,求出其初级相差。(matlab )
- 2009-07-12 02:45:52下载
- 积分：1
