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radar-rcs
雷达回波仿真，多种目标类型，包含内容说明(Radar simulation, multiple target types,)
- 2020-11-04 19:39:51下载
- 积分：1
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wk10
波数域算法又称为距离徙动算法（Range Migration Algorithm，RMA）或-算法，由Cafforio等提出。该算法分析距离处理后信号的二维频谱，通过二维频域匹配滤波进行相位补偿，在完成方位聚焦的同时完全校正距离徙动。由于其中的Stolt变换能克服SAR信号中距离徙动和SRC对斜距的依赖，因此波数域算法是一种理想的成像算法，尤其在处理大斜视角和长合成孔径的SAR数据时。但Stolt变换需要插值，降低了处理效率并引入额外的误差。(The wavenumber domain Algorithm is also called Range Migration Algorithm (RMA) or -algorithm, which is proposed by Cafforio et al.The algorithm analyzes the 2-d spectrum of the signal after the distance processing, carries out phase compensation through the 2-d frequency domain matching filter, and completely corrects the distance migration while completing the azimuth focusing.Because the Stolt transform can overcome the SAR signal range cell migration and SRC dependence on oblique distance, thus wavenumber domain algorithm is an ideal imaging algorithm, especially when dealing with large squint Angle and long synthetic aperture of SAR data.But Stolt transformation requires interpolation, reduces processing efficiency and introduces additional errors.)
- 2018-07-12 20:40:02下载
- 积分：1
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music_attenna
利用music算法进行仿真模拟，使其得出正确结果(Simulation algorithm using music to make it reach the right result)
- 2010-11-02 16:36:36下载
- 积分：1
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See5-demo
一个对应于C5.0的DEMO程序(a C5.0 corresponding to the procedures DEMO)
- 2004-10-18 10:20:42下载
- 积分：1
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savitzkyGolay1D_rle
功能化一个输入向量利用Savitzky-格雷平滑滤波器的基础上一定程度的多项式的长度和移动窗口(The function smooths a input vector using Savitzky-Golay smoothing filter based on the degree of polynomial and the length of moving windows )
- 2012-04-09 21:12:12下载
- 积分：1
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2
说明： matlab 中很实用的源代码2：中值滤波器、用Sobel算子和拉普拉斯对图像锐化，梯度算子检测边缘(Practical source code of matlab)
- 2015-04-20 16:24:55下载
- 积分：1
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TestChannels
wimax ieee 802.16e ofdm
- 2009-06-03 04:10:20下载
- 积分：1
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lms_perfect
用LMS算法迭代求最佳权值，程序简单效率高(Iterative optimal weights using the LMS algorithm)
- 2012-06-24 21:29:29下载
- 积分：1
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pso
说明： pso算法描述，使用pso优化BP神经网络算法，该代码为基于PSO和BP网络的预测(The PSO algorithm is described, and the BP neural network algorithm is optimized by pso. The code is based on the prediction of PSO and BP network.)
- 2019-04-16 16:04:05下载
- 积分：1
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tiaohe
这是调和函数用MATLAB实现的代码，精确，简单易懂(This is the realization of harmonic functions with MATLAB code, accurate, easy-to-read)
- 2009-04-16 12:54:21下载
- 积分：1
