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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分：1
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Hamming_BER
hamming code in matlab platform
- 2013-12-20 00:56:16下载
- 积分：1
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地心惯性系转换至地心地固系算法
该算法主要实现空间卫星测量数据，由地心惯性坐标系向地心地固坐标转换。主要包括UTC时间转换为儒略日时间，儒略日时间再转换格林尼治时角，再将时角转惯性系等。很好用，请需要的小伙伴试试（注意输入参数）。
- 2022-05-15 18:08:19下载
- 积分：1
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Communication_theory_of_computer_simulation_based_
通信原理基于Matlab的计算机仿真教程:北京邮电大学出版社，一本很好的教材(Communication theory of computer simulation based on Matlab tutorial: Beijing University of Posts and Telecommunications Press, a very good textbook)
- 2010-07-02 07:38:40下载
- 积分：1
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SandPile
模拟混沌与分岔理论，根据沙粒间的相互关系，模拟沙堆崩塌的过程(Analog chaos and bifurcation theory, based on the relationship between sand to simulate the process of sand collapse)
- 2014-12-01 21:58:48下载
- 积分：1
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cover_compute
无线传感器网络中 计算代价的描述与实现，计算次数的编码(Description and Implementation of wireless sensor networks computational cost, calculate the number of coding)
- 2013-04-23 10:53:57下载
- 积分：1
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6.3.4_故障检测
说明： 免疫算法在配电网故障诊断的应用：随机设置一组故障编码，和三种故障编码，通过免疫算法，求得故障编码属于故障类型的概率(The application of immune algorithm in fault diagnosis of distribution network: a set of fault codes and three kinds of fault codes are set randomly, and the probability of fault codes belonging to fault types is obtained by immune algorithm.)
- 2019-01-16 10:33:56下载
- 积分：1
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zuiyouhua
黄金分割法求极小，返回值fm为函数极小值，tm为极小值点，f为给定函数，t为函数变量，[a,b]为变量t的搜索区间(Golden section method is extremely small, the return value for the function fm minimum, tm for the minimum point, f for a given function, t for the function of variables, [a, b] for variable search interval t)
- 2008-12-23 21:21:56下载
- 积分：1
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modeloPRp.m
direct kinematic of movil robot
- 2011-05-23 06:50:10下载
- 积分：1
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plot_txt
将常见的双列 TXT 数据文件快速的画图，需要修改matlab里部分参数即可(Will be a common double-column TXT data files quickly drawing, you need to modify some parameters in matlab)
- 2017-10-26 17:20:35下载
- 积分：1
