-
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
-
PDH-Theroy
Theory of PDH communication for programming in any language
- 2013-12-27 17:19:12下载
- 积分：1
-
基于鱼群算法的函数寻优算法
说明： 使用matlab语言编程的鱼群算法对测试函数进行寻优测验(UsingFish swarm algorithm programmed by MATLAB language to test the optimization of test function)
- 2020-05-20 09:43:48下载
- 积分：1
-
FFT_Example
labview fft labview8.20 用于音频变换.但8.20 不好下载(fft labview8.20 for PC Audio transform. But not download 8.20)
- 2007-01-24 21:18:17下载
- 积分：1
-
MATLAB
TST matlab 代码可以预测时间序列中的结构性变动点，以及用来进行样本外预测。(TSt matlab code can be useful for identifying structural changes in time series and particularly be helpful for forecasting.)
- 2013-11-12 14:52:38下载
- 积分：1
-
Eye-diagram-of-received-signal-using-a-band-width
Band limited Eye diagram for 2-ary & 4-ary
- 2013-10-06 15:13:42下载
- 积分：1
-
数据拟合
利用MATLAB进行数据拟合，常见的数据拟合方法。包括：一元函数插值、样条插值、多项式插值或拟合 、曲线拟合、拉格朗日插值法等。(MATLAB data fitting, common data fitting methods. It includes: interpolation of unitary function, spline interpolation, polynomial interpolation or fitting, curve fitting, Lagrange interpolation, etc.)
- 2019-05-28 15:37:44下载
- 积分：1
-
fft
说明： 使用快速傅里叶逆变换，分析离散时间信号中频率分辨率和信号的样本数之间的关系，并通过不同的滤波器进行对比。(The relationship between the frequency resolution and the number of samples in the discrete-time signal is analyzed by using the inverse fast Fourier transform, and compared by different filters.)
- 2020-07-03 10:20:02下载
- 积分：1
-
GranadaDemo.tar
从2d图片中提取轮廓特征，通过线性回归，建立从特征到3d人体姿态的回归函数，来实现人体3d姿态评估(Contours extracted from the 2d image features, by linear regression, the establishment of 3d human body posture from the feature to the return of function, to achieve the body posture assessment 3d)
- 2011-01-07 23:21:40下载
- 积分：1
-
Topic-a
某班有N个学生，已知他们参加某次考试的成绩（0~100间的整数），求全班同学的平均成绩。(A class is to have N students, known as their new the result of the examination (0 to 100 between integer),for the whole class average scores.)
- 2012-05-11 20:49:05下载
- 积分：1
