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tsp
tsp problem by amin zafarian
- 2011-06-12 02:48:46下载
- 积分：1
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yangben600
可以产生不同调制方式的信号，包括bpsk,qpsk,fsk,msk,16qam,64qam.可以产生不同的样本。(Can generate a signal of different modulation methods, including bpsk, qpsk, fsk, msk, 16qam, 64qam. Can produce different samples.)
- 2015-02-02 18:27:15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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yinse
说明： 读取文件夹中的音乐波形，进行FFT分析，显示出其时域波形和频谱波形(Read the music waveform in the folder and analyze it by FFT)
- 2021-01-14 09:48:17下载
- 积分：1
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Chapter6
MATLAB混合编程想把matlab强大的功能用在自己的工程实践中吗这是本不错的混合编程的书(Hybrid Programming MATLAB want matlab powerful in their own practice, it works this is a mixture of good programming book)
- 2009-01-02 11:15:24下载
- 积分：1
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dbscan
说明： 经典浓度聚类算法DBSCAN的MATLAB实现，简单易懂，可以运行(Classical clustering algorithm DBSCAN concentration of MATLAB implementation, easy to understand, you can run)
- 2010-04-06 04:51:53下载
- 积分：1
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5
说明： matlab仿真程序，帧差法提取运动图像，效果很好(matlab simulation program, the frame difference method to extract moving images, with good results)
- 2011-10-27 19:54:10下载
- 积分：1
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minGS
用非精确线搜索来求函数极小问题，这种是在一维的情况下的情况(Minimization Problems with inexact line search to seek, this is the situation in the case of one-dimensional)
- 2013-04-10 18:58:12下载
- 积分：1
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1
说明： 本文描述了一种快速高效的二阶方法训练径向基函数网络(This paper describes a fast and efficient second-order method training radial basis function network)
- 2013-01-22 11:00:48下载
- 积分：1
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sevenleveldiode
this is the matlab code for the communication
- 2011-10-17 17:21:55下载
- 积分：1
