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filter-deniose
matlab下实现降噪,功率谱计算。%程序中设定采样点数为256个,采样频率为10000hz,
%输入信号为随机噪声和两个正弦的合成信号
%设定的滤波器的截止频率为3500hz
%通过挈比雪肤滤波器,运行程序,比较滤波前后的频域波形
%滤波去除了高频信号(matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling frequency of 10000hz, input signal for the random noise and the two sinusoidal signals synthetic filter set a cut-off frequency 3500hz manner than through the filter雪肤, run procedures, compared before and after filtering in frequency domain waveforms filtering in addition to high-frequency signals)
- 2008-12-25 21:22:12下载
- 积分:1
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tianxianfangxiangtuchengxu
天线方向图程序,有些难,对深入学习有一定帮助(Antenna Pattern procedures, and some hard-depth study of some help)
- 2008-05-30 21:25:29下载
- 积分:1
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cengcifenxifa
层次分析法,对事物尽心主顾复制很好的评价事物的方法(Analytic Hierarchy Process evaluation of the things conscientious patrons copy good things)
- 2013-03-29 16:21:06下载
- 积分:1
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m1
说明: Finite element in Matlab.
- 2011-02-17 14:24:46下载
- 积分:1
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Simulated-Annealing-matlab-codes
模拟退火算法matlab程序,有详细使用说明。(Simulated Annealing Matlab codes)
- 2021-04-15 08:08:54下载
- 积分:1
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filtroLCL
LCL filter Model m file
- 2014-02-19 06:46:01下载
- 积分:1
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matlab
matlab图像处理命令,很好用的,欢迎大家下载(matlab image processing commands, useful, and welcome to download)
- 2010-06-05 11:21:41下载
- 积分:1
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07CUMCM
这是关于07年全国大学生数学建模B题,评委及出题者的评卷综述,具有很强的指导意义,很多参加了的同学,可以看一看是否领会了出题者的意图。(This is CUMUM B problem analysis.)
- 2013-07-31 09:43:51下载
- 积分:1
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FMLIN
产生线性调频信号,可以在编程时作为基本函数调用(Have a linear frequency modulated signal can be programmed as a basic function call)
- 2008-03-17 15:33:01下载
- 积分:1
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利用Capon, MUSIC进行窄带信号空域信号方向估计 capon_music_doa
利用Capon, MUSIC进行窄带信号空域信号方向估计。比较分辨率性能。观察阵元数、信噪比、快拍数对估计器性能的影响。
(Using Capon, MUSIC for narrowband signal airspace signal direction estimates. Comparative resolution performance. Observe the number of array elements, signal to noise ratio, the number of snapshots on the estimator performance.)
- 2020-06-28 10:40:02下载
- 积分:1