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cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快
％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这
％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。
％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而
％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，
％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)
- 2008-05-02 17:22:10下载
- 积分：1
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jisuanchengji
本程序可以实现对于班级成绩数据的统计计算分析，并可进行修改推广(This procedure can be achieved statistical calculation and analysis of the class results data can be modified to promote)
- 2012-09-08 09:16:38下载
- 积分：1
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range_compress
线性调频信号的脉冲压缩，合成孔径雷达(SAR)的第一个作业程序(the compression of chirp signal)
- 2013-12-03 15:58:59下载
- 积分：1
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AlgebraMATLA
英文书籍，主要介绍了线性代数和矩阵论的matlab编程，适合于理工科学生使用(this book is to present an introdction about the linear algebra for engineers with MATLA)
- 2015-03-12 20:41:57下载
- 积分：1
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mainUrbanCitySimu
simulink Urban City in matlab
- 2014-02-18 14:16:38下载
- 积分：1
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1
说明： 计算矩阵各点之间的距离，并选取合适的点，适用于大型矩阵的计算(Calculate the distance between the points of the matrix)
- 2020-06-19 19:20:02下载
- 积分：1
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matlabfunction
matlab常用函数大全，初学者必学，很多基础的函数(matlab common function Guinness, beginners will learn many basic functions)
- 2010-12-30 16:17:17下载
- 积分：1
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Clustering
Frequent Term Based Text Clustering
- 2011-01-04 22:52:06下载
- 积分：1
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Matlab(1)
用matlab编写的程序，建立经典模型，解决车间调度通用问题，(Matlab prepared using the procedure, the establishment of the classical model, to solve general shop scheduling problem,)
- 2008-08-24 11:05:46下载
- 积分：1
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soal13
MATLAB HELP FUNDENMENTAL IN YOUR CODE 22
- 2014-11-22 01:33:05下载
- 积分：1
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