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DCT
读入一幅256*256图像，将它分成8*8pixel的若干块，对每块做DCT变换，保留Z型顺序的若干变换系数，进行IDCT重构图像，计算重构图像的信噪比(Reading a 256* 256 image, it will be divided into several blocks of 8*8 pixel, keep each optimal Z transformation of sequence number, IDCT transform coefficient calculation reconstruction image reconstruction images,and the signal-to-noise ratio)
- 2010-07-02 22:08:40下载
- 积分：1
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(fourier)-MATLAB
implement fourier transform by matlab
- 2008-08-09 22:26:06下载
- 积分：1
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Signal_and_Systems_Lab_3
Signal And System Lab_2
- 2012-04-16 14:41:43下载
- 积分：1
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question4
特征选择与变换的算法实现,计算贡献率与主成分分析(Feature selection and transformation algorithms to calculate the contribution rate and principal component analysis)
- 2011-06-06 18:09:51下载
- 积分：1
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FCG_3D
岩体稳定性计算，单个裂隙生成，三维模型！应用于边坡，大坝等岩质结构！(Rock stability calculations, a single crack generation, three-dimensional model! Applied to the slope, rock dams and other structures!)
- 2014-09-17 12:48:22下载
- 积分：1
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shift_axis_to_origin
坐标变换，比较实用，程序完整，调试成功，可直接运行(shift_axis_to_origin2)
- 2010-10-21 21:14:48下载
- 积分：1
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program
共有5个程序，分别是从文件提取散点画球（椭球），散点画压力云图，散点画散点位置及速度分布图，散点画密度分布图，以及从数据文件中提取特定散点的程序，这是一套程序，可对大量散点数据进行处理。(There are five programs, which are extracted from the file powder stippling ball (ellipsoid), scattered cloud pressure stipple, stipple scatter scattered distribution of position and velocity, bulk density stipple maps and data files extracted from the scatter-specific procedures This is a process, a large number of discrete data can be processed.)
- 2010-11-23 20:45:09下载
- 积分：1
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CFAR_test
本程序是雷达恒虚警模块的仿真程序，可用于雷达CFAR检测(This procedure is a radar CFAR module simulation program can be used for radar CFAR detection
)
- 2013-07-20 07:45:30下载
- 积分：1
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PGA
相位梯度自聚焦算法（PGA）的matlab程序实现，合成孔径雷达中最经典最常用的自聚焦和运动误差补偿方法(The phase gradient autofocus algorithm (PGA) of matlab implementation, the most classic of the most commonly used in synthetic aperture radar self-focusing and the motion error compensation method)
- 2021-02-26 23:09:37下载
- 积分：1
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kalman(CPP_C_MATLAB)
卡尔曼滤波原理及程序手册，非常好用，非常方便(Kalman filtering principles and procedures manual, very easy to use, very convenient)
- 2013-03-24 10:43:52下载
- 积分：1
