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5
说明： C++的简单例子，让你对C++有个基本的了解。(A simple example of C++, C++ so you have a basic understanding.)
- 2010-12-19 16:55:23下载
- 积分：1
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bian-cong-pin-xinhao
研究了重频参差相参脉冲串的频率估计算法。通过脉内相关积累，提高了新序列的信噪比。对新序列的相位差按参差重数抽样平均，减小了等效的相位噪声方差，利用重频参差比解相位模糊，扩大了频偏允许范围，降低了算法的信噪比门限。分析了本算法实现相参频率估计的条件，推导了相应信噪比门限的解析表达式，指出了信噪比门限与信号样本总数、参差重数、参差比之阎的关系。仿真结果表明：上述结论是正确的，在满足信噪比门限条件下，频率估计的精度接近相参脉冲串频率估计的克拉美一罗限(CRLB)。(Frequency Estimation for Staggered Coherent Pulse Train)
- 2020-12-24 23:39:06下载
- 积分：1
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dimianmoni
本文件包含两个程序，实现一维和二维分形地面的模拟(This document contains two procedures to achieve a one-dimensional and two-dimensional simulation of the ground, Fractal)
- 2009-12-22 14:42:26下载
- 积分：1
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jianju
如果阵元间距小于半波长，则阵元间会产生耦合。如果阵元间距大于半波长，则阵列上会现多余的旁瓣，从而降低天线阵列的性能。而当阵列间距选取为半波长时，所估测出的效果最优。(If the array element spacing is less than half wavelength, it will produce coupling between array elements. If the array element spacing is greater than half wavelength, the array will now be extra sidelobes, thus reducing the performance of the antenna array. When the array spacing is half wavelength selection, the best estimate the effect.)
- 2011-06-13 10:24:58下载
- 积分：1
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matlab揭秘_郑碧波
说明： 对于matlab的讲述很全的一本书，编程讲的很好(This is a nice book the people who have probelems in matlab programing and learning)
- 2020-05-30 10:25:03下载
- 积分：1
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ddf
自己写的matlab程序
数值分析课程里的程序(Their own written procedures for numerical analysis matlab curriculum procedures)
- 2008-01-28 23:23:39下载
- 积分：1
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matlabtuxiangmingling
说明： matlab的图像命令，，有详尽的函数说明，，便于查询(matlab image order, a detailed function description, easy to check)
- 2010-04-23 17:12:08下载
- 积分：1
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YALMIP
convex optimization building language(YALMIP toolbpx)
- 2015-02-03 16:58:04下载
- 积分：1
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PSO-TSP
通过matlab运用粒子群算法（PSO）解决TSP51个城市问题求解(Using particle swarm optimization algorithm (PSO) to solve the problem of solving TSP51 urban problems by Matlab)
- 2021-03-30 09:59:10下载
- 积分：1
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ceshi_Excel
本m文件讲了在matlab中如何生成一个EXCEL的文档模板，在以后做数据报表时可自动根据数据变化动态生成完整的动态的统计分析图表(This m file describes in matlab how to generate an EXCEL document template for the data reporting in the future when the data changes dynamically )
- 2010-09-25 22:35:07下载
- 积分：1
