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dx20
matlab实例,带通,阻带频率[900,6000] Hz,阻带最小衰减50dB。待滤波的原信号的产生和开始滤波程序。学习使用(matlab instance, band-pass, stop-band frequency [900,6000] Hz, stopband minimum attenuation of 50dB. Generated and the start of the original signal to be filtered filtering process. Learning to use)
- 2013-03-27 17:20:16下载
- 积分:1
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eight-node--brick-element
八节点六面体等参实体单元,包含总刚集成,可用于弹性计算(eight-node brick element with trilinear isoparametric formulation can be used for simple analysis)
- 2014-12-27 19:49:06下载
- 积分:1
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显示出无相位模糊与有相位模糊的比较相关代码
说明: 利用干涉仪测向,显示出无相位模糊与有相位模糊的比较相关代码(Direction-finding phase ambiguity of interferometer)
- 2019-04-09 19:17:31下载
- 积分:1
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CIC
CIC decimator developed in matlab for demodulation signal
- 2010-11-25 22:38:12下载
- 积分:1
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vetieptuyen(thamkhao
here is a program draw tiế p tuyế n above MATLAB
- 2013-08-10 14:13:40下载
- 积分:1
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T-F
优化算法经典测试函数MATLAB源码,包括ROSENBROCK等,可与优化算法配合使用(Some beachmark functions about optimization, can use with some algorithm like PSO
)
- 2015-03-20 11:40:55下载
- 积分:1
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deploy_sensor
this program about how to deploy sensor in certain area.
- 2012-06-08 12:32:49下载
- 积分:1
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matlab
频率估计
1)产生一个单频实信号,加上一定信噪比的噪声。
2)对含噪声的信号进行频率估计。估计方法可以查阅相关文献。
3)统计估计出来的频率和真实频率之间的误差。
4)验证该频率估计算法在不同信噪比、不同数据长度下、不同频率时候的性能。
(Frequency estimation 1) produce a single-frequency real signal, plus a certain SNR noise. 2) noisy signal frequency estimates. Estimation method can access relevant literature. 3) out of the statistical estimation and frequency error between the true frequency. 4) Verify that the frequency estimation algorithm under different SNR, different data length, when the frequency of different properties.)
- 2014-04-24 13:11:49下载
- 积分:1
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hadamard
压缩感知算法中观测矩阵为哈达玛矩阵重构算法为OMP时的测量相对误差与观测矩阵维数的关系(Compressed sensing algorithm for the Hadamard matrix of observation matrix reconstruction algorithms for the OMP and the relative error when measuring the dimension of the relationship between the observed matrix)
- 2011-08-19 14:55:41下载
- 积分:1
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inner_inter_demo
遍历文件夹下的文件,并计算类内距离和类间距离。(Traverse folder under the file, and calculate the distance between the within-class distance and class.)
- 2012-08-20 15:48:11下载
- 积分:1