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FFT
FFT的matlab实现,利用蝶形算法计算fft的matlab(Matlab implementation of FFT, using the matlab fft butterfly algorithm)
- 2011-10-26 23:12:24下载
- 积分：1
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music(doa)
七单元天线阵MUSIC DOA估计：
d=1 ， 天线阵元的间距；
lma=2， 信号中心波长；
四输入信号；
A=[A1,A2,A3,A4]， 得出A矩；
四信号的频率d=[1.3*cos(v1*n)
1*sin(v2*n)
1*sin(v3*n)
1*sin(v4*n)]
构造输入信号矢量
U=A*d
总的输入信号
总输入信号的协方差矩阵
[s,h]=eig(c)
求协方差的特征矢量及特征值
取出与零特征值对应的特征矢量
求协方差矩阵的逆矩阵
应用Music法估计输出
绘出各波达方向图(Seven-element antenna array MUSIC DOA estimates: d = 1, Antenna Array pitch LMA = 2 signal center wavelength four input signals A = [A1, A2, A3, and A4], drawn A moment tetra-frequency of the signal D = [1.3* cos (V1* n) 1* sin (v2* n) 1* sin (v3* n) 1* sin (V4* n)] constructed input signal vector U = A* D of the total input signal of the total input signal covariance matrix [S] = EIG (c) seeking covariance feature vector and the feature value removing and corresponding to the zero eigenvalues characterized vector seeking covariance matrix inverse matrix Applications Music estimate output plotted DOA Figure)
- 2013-04-15 23:48:49下载
- 积分：1
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2Dmath
2D math algorithm library
to manipulate 2D vectors and matrix
- 2014-10-09 14:16:14下载
- 积分：1
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lqr-F16
f16横侧向特征跟配置控制设计和LQR最优控制设计(F16 the eigenvalues of the horizontal lateral configuration and LQR optimal control design)
- 2020-07-03 14:20:01下载
- 积分：1
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ADI-FDTD_-_corrigido
adi-fdtd code in one dimensional whithout PML, with PEC ( Perfect Electric Condutor)
- 2021-01-04 17:08:55下载
- 积分：1
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ecognitionmatlab
matlab recognition algorithm
- 2009-12-29 01:47:16下载
- 积分：1
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Pulse-Wave-Detection
Matlab program for Pulse Wave Detection
- Reading of ECG and Pulse Wave MGHMF_Waveform_Database, Physionet
- Pulse wave detection for each cardiac contraction
- Visualization of signals, annotations and detection instants
- 2014-10-16 08:02:35下载
- 积分：1
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Desktop
图像拼接，利用简易算法完成拼接过程，可实现不同数量的图像以为拼接。所采用图例为最新一届全国数学竞赛图片。绝对原创(Image mosaic, complete the splicing process using simple algorithm, which can realize image splicing different number of thought. The legend for the new session of the national mathematics contest.
)
- 2013-11-29 11:48:43下载
- 积分：1
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Ex0101
Ex0101.m
实现matlab下的数据存取(Ex0101.m to achieve data access under matlab)
- 2008-06-13 01:31:33下载
- 积分：1
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pid
人工智能（模糊在自动控制的应用）电动机控制中的简单遗传算法PID参数优化(Artificial intelligence (fuzzy in Automatic Control) motor control in the simple genetic algorithm optimization of PID parameters)
- 2021-04-28 17:28:43下载
- 积分：1
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