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communication
通信原理仿真实验，包括AM,DSB,SSB,PCM(Simulation of communication theory, including AM, DSB, SSB, the PCM)
- 2012-05-26 21:01:38下载
- 积分：1
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MUSIC
MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(MUSIC algorithm is a matrix decomposition method based on feature space. From the geometric point of view, the observed spatial signal processing can be decomposed into signal subspace and noise subspace, it is clear that the two spaces are orthogonal. The signal received by the array to the subspace of the covariance matrix of the signal component corresponding eigenvectors, the noise subspace of the covariance matrix of all by the smallest eigenvalue (noise variance) eigenvectors corresponding to the composition. MUSIC algorithm is the use of orthogonal properties between these two complementary space to estimate the spatial orientation of the signal. Noise subspace of all vectors are used to construct the spectrum, all the spatial orientation of the spectrum corresponding to the peak position of the signal wave direction. MUSIC algorithm greatly improves the resolution measurements, while the antenna array adapted to any shape, but the prototype MUSIC algorithm requires to wave sign)
- 2014-02-19 13:23:48下载
- 积分：1
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ECGcode
说明： 自己写的利用形态滤波方法去ECG基线漂移，附MIT-BIH心电数据库（受上传文件大小所限，只包含第124号数据供程序验证）(Written by myself, ECG baseline drift is removed by morphological filtering method, with MIT-BIH ECG database (limited by the size of uploaded files, only data No. 124 is included for program verification))
- 2020-06-19 23:00:02下载
- 积分：1
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geneticalgorithmforpowrrsystems
genetic algoritm for the newton raphson and other model
- 2010-07-04 14:59:00下载
- 积分：1
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deceptionjammer
合成孔径雷达欺骗式干扰的matlab仿真源码(Synthetic aperture radar deception matlab simulation-type of interference source)
- 2009-06-13 22:55:12下载
- 积分：1
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Method-III
基于记忆法抗雷达速度欺骗的仿真，参数设置简单，程序简明易懂(French anti-radar speed memory deceive based simulation, parameter setting is simple, easy to understand program)
- 2020-12-10 22:19:18下载
- 积分：1
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fingfou_v68
sar图像去噪的几种新的方法，从先验概率中采样，计算权重，二维声子晶体FDTD方法计算禁带宽度的例子。( Several new methods sar image denoising, Sampling a priori probability, calculate the weight, Dimensional phononic crystals FDTD method calculation examples band gap.)
- 2016-08-06 15:02:43下载
- 积分：1
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ceemd
说明： CEEMD算法文件，已经过测试，可完全能够使用！！！(CEEMD algorithm file)
- 2020-06-25 08:40:02下载
- 积分：1
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imageenhanceinmatlab
image enhancement in matlab!
- 2009-05-04 02:31:16下载
- 积分：1
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matlabencrypton
matlab编写的数字签名言简意赅，相信一定会有人用到。(matlab digital signature prepared concise, I am sure someone will use.)
- 2009-04-26 10:01:43下载
- 积分：1
