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statistical_fuctions
统计量计算程序，用来分析计算信号的各种统计量(statistical analysis)
- 2010-08-06 11:38:18下载
- 积分：1
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1
说明： 为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环
谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频
率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信
噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in
the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2
tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2
able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the
decision threshold correspond to different false alarm probability , as a result , making the sensing users
can detect licenced users signal under lower signal in noise ratio (SNR) .)
- 2010-04-14 20:26:37下载
- 积分：1
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DICOMDIR
DICOMDIR Reader
Matlab实现DICOMDIR读取
Matlab, Image Processing Toolbox
程序读取DICOMDIR文件，读取meta数据，生成三维矩阵。
相关知识
Reading DICOMDIR folder using the directory browser GUI:
dcmSeries = loaddcmdir
Generating 3D array by selecting a dicom series:
[imaVOL, scaninfo, dcminfo] = loaddcm(loaddcmdir)
(DICOMDIR Reader Matlab implementation DICOMDIR read Matlab, Image Processing Toolbox program reads DICOMDIR file, read the meta data to generate three-dimensional matrix. Knowledge Reading DICOMDIR folder using the directory browser GUI: dcmSeries = loaddcmdir Generating 3D array by selecting a dicom series: [imaVOL, scaninfo, dcminfo] = loaddcm (loaddcmdir) )
- 2010-05-05 23:43:43下载
- 积分：1
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matlab
基于牛顿拉夫逊法的电力系统潮流计算程序，采用MATlab编程(Method based on Newton Raphson power flow calculation program, using MATlab Programming)
- 2011-05-21 12:39:28下载
- 积分：1
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PMSMVC
pmsm矢量控制，有传感器，小功率电机，指标基本没问题(Vector control in pmsm)
- 2013-10-18 22:45:05下载
- 积分：1
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polarization-array-beamforming
针对极化阵列的波束综合问题，并把这一问题描述成一个凸优化问题。
(For polarization array pattern synthesis problem, and describe it as a convex optimization problem.)
- 2013-12-16 19:37:19下载
- 积分：1
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Gerhana
To calculate gravitation field between moon and earth using charge simulation methods
- 2013-12-24 09:27:17下载
- 积分：1
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threeH
三相级联H桥的研究和应用，希望能够对大家有所帮助，能和大家多交流(Research and Application of the three-phase cascade H-bridge, hoping to be helpful to everyone, and everyone can have more exchanges)
- 2021-01-27 18:08:41下载
- 积分：1
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GLCM
说明： 提取图片的纹理特征，灰度共生矩阵包括四个方向的熵，对比度等特征以及对用的均值和方差，共80维特征向量(Extract the texture features)
- 2021-01-22 11:58:47下载
- 积分：1
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matlabfuhao
matlab在学习中是不可或缺的专业软件，在此上传其主要的符号使用工具方法(matlab is indispensable in learning the professional software, upload the main method of symbolic use of tools)
- 2011-05-20 10:33:38下载
- 积分：1
