-
autofam
The M-file computes the spectral correlation function or cyclic spectral density using the FFT accummulation method.
- 2010-11-22 23:14:20下载
- 积分：1
-
DUO-CHI-DU
许多重要的机械系统平稳运行机制下(负载),但许多观察到的症状在某种程度上取决于条件在系统负荷和/或环境条件。因此状态监测的一个了这类系统应该有一些可能的症状观察到一个标准的荷载工况。(Many critical mechanical systems operate in a non-stationary regime (load ), and many observed symptoms of its
condition depend in a some way on a system load and/or environmental conditions. Hence the condition monitoring of a
such systems ought to have some possibility of rescaling of observed symptoms to a standard load condition. This papershows such a possibility of a symptoms rescaling in application to multidimensional vibration condition monitoring. It is shown on some real example of vibration condition monitoring, that rescaling of symptoms can make more reliable theassessment of current system condition, as well as its prognosis.)
- 2012-04-11 14:35:44下载
- 积分：1
-
src-fusion
A. Fusion at the Feature Extraction Level
The data obtained from each sensor is used to compute a
feature vector. As the features extracted from one biometric
trait are independent of those extracted from the other, it is
reasonable to concatenate the two vectors into a single new
vector. The primary benefit of feature level fusion is the
detection of correlated feature values generated by different
feature extraction algorithms and, in the process, identifying a salient set of features that can improve recognition accuracy
[14]. The new vector has a higher dimension and represents the
identity of the person in a different hyperspace. Eliciting this
feature set typically requires the use of dimensionality
reduction/selection methods and, therefore, feature level fusion
assumes the availability of a large number of training data.
- 2013-03-14 16:40:42下载
- 积分：1
-
dataliink.c
计算机网络数据链路选择性重传实验。
设计一个滑动窗口协议，在仿真环境下编程实现有噪音信道环境下两站点之间无差错双工通信。信道模型为8000bps 全双工卫星信道，信道传播时延270毫秒，信道误码率为，信道提供字节流传输服务，网络层分组长度固定为256字节。(Computer network data link selective retransmission experiment. Design of a sliding window protocol in simulation programming environment there is no error duplex communication channel between the noisy environment the two sites. Channel model is 8000bps full-duplex satellite channel, the channel propagation delay 270 ms, channel bit error rate, channel provides a byte stream transmission services, network layer packet length is fixed at 256 bytes.)
- 2013-11-26 19:19:51下载
- 积分：1
-
yuchuli
脑电信号预处理，在信号处理之前，进行初步的预处理，滤波，减少噪声(nao dian xin hao de yu chu li ,lv bo he qu zao )
- 2020-11-05 10:49:52下载
- 积分：1
-
DCT4_org
This will take the DCT of an image Coefficient matrix calculated first and after multiplied with image matrix 4X4.very efficient code.
- 2009-06-09 23:12:06下载
- 积分：1
-
d1_text
一维fdtd程序，自由空间，调制高斯脉冲波源(1 dimensional fdtd program)
- 2012-04-05 19:33:18下载
- 积分：1
-
Mento
利用蒙特卡罗实验进行ROC曲线的绘制（贝叶斯估计）(Monte Carlo experiment drawn ROC curve (Bayesian))
- 2021-04-08 19:39:00下载
- 积分：1
-
xihao_yu_xitong
《信号与系统》计算机练习·《信号与系统》计算机练习：利用MATLAB_7.0()
- 2008-05-12 20:49:15下载
- 积分：1
-
NoteOnsetDetectionUsingNMF
一个音符起点检测程序，其中使用了非负矩阵分解以提取特征减少运算量(NOTE ONSET DETECTION USING NMF)
- 2010-03-12 16:33:20下载
- 积分：1
