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KrigingContour
说明: 克里金、反距离插值算法_栅格图等值线填充等(Kriging, inverse distance interpolation algorithm _ isogram filled grid map, etc.)
- 2008-11-19 10:41:37下载
- 积分:1
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创意折叠桌
2015年全国大学生数学建模比赛创意折叠桌,利用Mathematica实现(2015 National Undergraduate Mathematical Modeling Competition creative folding table, using Mathematica to achieve)
- 2018-05-13 15:57:48下载
- 积分:1
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[二次开发] ABAQUS-UMAT
说明: ABAQUS 的二次开发,详细注释说明,自学ABAQUS的二次开发(ABAQUS secondary development, detailed notes, self-study ABAQUS secondary development)
- 2020-01-01 22:55:42下载
- 积分:1
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the-use-of-the-LMS-algorithm--
LMS算法对线性色散信道的自适应均衡,并且信道的加性噪声为未知(the use of the LMS algorithm for adaptive equalization of a linear dispersive channel that produces (unknown) distortion)
- 2020-12-21 16:59:07下载
- 积分:1
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filter1
Particle Filter Design file
It contains algorithm for particle filter
- 2020-11-09 10:39:48下载
- 积分:1
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high-resolution-one-dimension
高分辨率要求系统具有大的带宽,瞬时带宽的增加必将提高系统对硬件的要求,本文采用方便灵活的步进频率波形信号。脉间频率步进波形通过子脉冲载频的步进变化来获得大的有效带宽,使成像具有高分辨率,采用加窗和补零方法提高信噪比,但该信号对目标径向速度非常敏感。采用补零方法提高距离取样分辨率,使距离像细化,并用公式说明了补零只能提高距离取样分辨率,并不能改变频率步进信号的距离分辨能力。该信号波形对目标径向速度的敏感,使目标能量分散到邻近的距离单元造成距离分辨率下降,如果不事先进行速度补偿,直接对回波信号进行逆傅立叶变换,将使所成一维距离像发生频谱展宽,并伴有距离像发生平移。本文证明了当目标有径向速度时仍采用对回波信号直接进行逆傅立叶变换的方法将使一维距离像发生频谱展宽并伴有距离像发生频移,从而严重影响了一维距离像的质量。(high-resolution requirements of the system with large bandwidth, the increased instantaneous bandwidth will improve the system of hardware, In this paper, a flexible and convenient step frequency signals. Pulse frequency step-pulse waveform through the carrier frequency step to achieve great changes in the effective bandwidth. make imaging with high resolution, increasing the window and fill methods to improve signal-to-noise ratio is, However, the signal on the target radial velocity is very sensitive. Using zero-distance sampling method to improve resolution, so that distance as refinement, and formulates a zero-distance sampling can improve resolution, does not alter the frequency of the signal from stepping resolution capabilities. The signal waveform on the target radial velocity sens)
- 2007-04-07 22:15:33下载
- 积分:1
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bull
试试你的运气。随机输入0到9之间的四个数,看看你能得到多少公牛,多少母牛,嘿嘿。(Try your luck. Random input between 0 to 9 the number of four to see how much bull you can get, how many cows, hehe.)
- 2016-02-15 10:58:49下载
- 积分:1
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particleFilter_resampling
说明: 粒子滤波重采样算法对比与分析,matlab实现。(Particle filter resampling algorithm comparison and analysis, matlab achieve.)
- 2008-09-18 09:15:41下载
- 积分:1
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fractal
计算分维的程序,很好用,可根据需要随意调用(Calculate fractal dimension program, easy to use, can feel free to call)
- 2012-09-16 00:11:07下载
- 积分:1
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RK_4
求解时滞微分方程的龙格库塔方法!用matlab编写的。(Solving Delay Differential Equations Runge-Kutta methods! Prepared using matlab.)
- 2008-12-25 09:33:06下载
- 积分:1