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wavfft
describe fft from wav file using matlab
- 2011-01-30 18:44:25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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matlab leinuo
对雷诺方程采用有限差分法来求解 使用matlab程序(For Reynolds equation, the finite difference method is used to solve the matlab program.)
- 2018-05-07 21:54:52下载
- 积分：1
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final-GPS
GPS信号捕获跟踪的MATLAB仿真里面有文档说明。(GPS signal tracking capture of MATLAB simulation there is documentation.)
- 2020-11-09 10:09:48下载
- 积分：1
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Huffman-Codes-And-Matlab-Simulation
通过MATLAB仿真来讨论比较二元霍夫曼编码、三元霍夫曼编码以及信源扩展编码的效率，来实现霍夫曼码的优化构造(By MATLAB simulation to compare two yuan Huffman discussed, ternary Huffman coding and source coding efficiency extended to achieve optimization of Hoffman Construction Code)
- 2011-08-28 09:04:26下载
- 积分：1
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alphaville-pbpk-mpc-a4609215164b
国外网站下载的关于MPC预测控制的matlab仿真程序，绝对好用，主要是在SIMULINK环境下运行(PBPK Simulator
Model Predictive Control of the Intravenous Administration of Drugs- Simulation Framework.)
- 2017-06-02 20:36:06下载
- 积分：1
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goldPpowell
matlab编写的黄金分割法求极值，C语言写鲍威尔修正算法，对n阶n次函数都实用，详细说明。(Matlab written in golden section method extremum, written in C language Powell correction algorithm, function of order n n practical details.)
- 2012-07-01 13:39:31下载
- 积分：1
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Encription_Decription_Code
Matlab Code for Watermarking. This code is useful for elliptic curve cryptography
- 2014-11-29 19:06:41下载
- 积分：1
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HMMDemo
HMM人脸识别在MATLAB平台下的源代码，能够实现准确的人脸识别(HMM recognition in MATLAB platform s source code, provides a range of programs)
- 2015-01-08 11:41:42下载
- 积分：1
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linear_focus_beamform_fft
聚焦波束形成 线阵波束形成算法实现：包括非FFT算法和采用FFT算法的程序(Focused beamforming line array beamforming algorithm: including non-FFT algorithm and uses FFT algorithm procedures)
- 2020-09-08 19:28:04下载
- 积分：1
