-
lr_lmmse_estimation
基于最小均方误差的方法LMMMSE，对信道参数进行估计。(MMSE-based method LMMMSE, on the estimated channel parameters.)
- 2009-06-22 22:20:27下载
- 积分：1
-
wavelab802
说明： 斯坦福大学的小波的工具箱 比matlab自带的工具箱更完善(Stanford University Wavelet own Matlab toolbox than the perfect toolbox)
- 2005-09-06 17:02:24下载
- 积分：1
-
fdtd11_gaussiano_kleber_cilindrico
FDTD simulating problem Sullivan.
- 2011-06-28 19:51:27下载
- 积分：1
-
Joint-estimation-algorithm
上课的时候老师让我们小组做的一个载波相位与位定时联合估计的matlab仿真实现的程序，很强大的哦！呵呵，希望可以帮助到大家！(Joint estimation algorithm)
- 2012-08-26 11:08:54下载
- 积分：1
-
cluster VMDaFCM casedat
为了精准、稳定地提取滚动轴承故障特征，提出了基于变分模态分解和奇异值分解的特征提取方法，采用标准模糊C均值聚类(fuzzy C means clustering, FCM)进行故障识
别。对同一负荷下的已知故障信号进行变分模态分解，利用
奇异值分解技术进一步提取各模态特征，通过FCM形成标准聚类中心，采用海明贴近度对测试样本进行分类，并通过计算分类系数和“卜均模糊嫡对分类性能进行评价，将该方法
应用于滚动轴承变负荷故障诊断。通过与基于经验模态分解的特征提取方法对比，该方法对标准FCM初始化条件小敏感，在同负荷故障诊断中表现出更好的分类性能 变负荷故障诊断时，除外圈故障特征线发生明显迁移，其他测试样本故障特征线仍在原聚类中心附近，整体故障识别率保持在100 ，因此，该方法能精确、稳定提取故障特征，为实际滚动轴承智能故障诊断提供参考。( In order to extract fault features of rolling bearing precisely and steadily, a method which is based on variational mode decomposition(VMD) and singular value
decomposition was proposed for fault diagnosis using standard
fuzzy C means clustering(FCM). First of all, the known fault signals measured in the same load but with different faults were
decomposed by VMD, and the modes characteristics were
further extracted using singular value decomposition technique,forming the standard clustering centers by FCM, and then the
test samples were clustered by a Hamming nearness approach,
and the classification performance was uated by calculating classification coefficient and average fuzzy entropy. At last, the method was applied in rolling bearing fault diagnosis under
variable loads. By comparing with a method based on EMD,
this approach is not sensitive to the initialization of standard FCM, and exhibits better classification performance in the same load fault diagnosis Fo)
- 2020-11-11 20:59:44下载
- 积分：1
-
pinpufenxi
说明： 通过导入后缀为.wav的噪声音频信号通过matlab进行频谱分析(Frequency spectrum analysis by importing noise audio signal suffixed with. wav through MATLAB)
- 2020-06-20 09:20:01下载
- 积分：1
-
Fault-Tolerant-control
容错控制机器仿真，介绍了飞行器操纵系统以及容错控制。(Fault Tolerant Control )
- 2014-09-19 15:07:47下载
- 积分：1
-
mimo-sar
目前多通道SAR成像比较热门，这个程序就是实现MIMOSAR成像的程序，供学习！(More popular multi-channel SAR imaging, this program is achieve MIMOSAR imaging procedures for learning!)
- 2021-04-24 17:28:47下载
- 积分：1
-
time-sequence-analysis-processing
matlab时间序列分析处理，主要用于信号处理。(MATLAB time sequence analysis processing, mainly for signal processing.)
- 2012-09-20 10:10:46下载
- 积分：1
-
MLClassifier
Maximum likelihood function
- 2013-10-31 14:13:22下载
- 积分：1
