网站首页

quanpu-quanxipu

于 2014-01-17 发布文件大小:1KB

 0  110

下载积分: 1 下载次数: 15

我要下载

代码说明：

对机械设备的振动信号进行全谱分析与全息谱分析对比，并画出轨心轨迹(关闭翻译英语中文德语检测语言中文(简体)英语日语翻译文字或网页对机械设备的振动信号进行全谱分析与全息谱分析对比，并画出轨心轨迹请键入文字或网站地址，或者上传文档。取消 Duì jīxiè shèbèi de zhèndòng xìnhào jìnxíng quán pǔ fēnxī yǔ quánxí pǔ fēnxī duìbǐ, bìng huà chūguǐ xīn guǐjīMachinery and equipment vibration signal analysis and comparison analysis holospectrum full spectrum, and draw the trajectory derailed heart)

文件列表：

quanpu quanxipu.m,2310,2014-01-17

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

Signals_With_MATLAB
Signal & Systems WITH MATLAB e-book good for signal & system engineering course

2010-06-24 12:54:32下载

积分：1
pspice
current-source PWM Rectifier

2010-11-16 10:02:39下载

积分：1
Deblurring-Images---Matrices--Spectra--and-Filter
Deblurring Images - Matrices, Spectra, and Filtering

2013-07-27 17:26:15下载

积分：1
hotq
最近从书上看到的非线性解题法的一个程序，共享下(Recently from the book to see non-linear problem-solving method of a program to share the)

2011-10-04 09:51:17下载

积分：1
wenjian
基于卡尔曼滤波和粒子滤波的简单比较，用于高机动目标时时定位，以减少精度损失来换取目标跟踪定位时时性。(Relatively simple Kalman filter and particle filter-based positioning for high maneuvering targets time to time, in order to reduce the loss of precision target tracking in exchange for sex time to time.)

2015-04-12 23:45:22下载

积分：1
Kalman-filter
非线性卡尔曼滤波器利用MATLAB中的M文件进行设计编写(Nonlinear Discrete-Time Kalman filter)

2014-12-23 16:59:45下载

积分：1
DFIG_simplified_crowbar
DFIG MAtlab Simulink

2016-12-07 20:50:42下载

积分：1
Remotesensingtechnologyandremotesensingdigitalimag
遥感技术与遥感数字图像分析处理方法；遥感技术与遥感数字图像分析处理方法(Remote sensing technology and remote sensing digital image analysis and processing methods)

2010-12-25 20:22:06下载

积分：1
errortest3
一种无线通信系统中，重传技术并且有时间关联的outage的错误检查方法(A radio communication system, and a retransmission is associated with the outage time error checking method)

2013-09-12 21:00:25下载

积分：1
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

696518资源总数
104226会员总数
47今日下载

quanpu-quanxipu

0 个回复

热门标签

热门下载