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说明： 机载气象雷达地物杂波抑制算法的研究：包括复系数滤波器，频域滤波器，DPCA技术与空时二维自适应处理(Airborne weather radar ground clutter suppression algorithm: include complex coefficient filter, frequency domain filters, DPCA technology and space-time adaptive processing)
- 2010-08-22 10:30:16下载
- 积分：1
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AntColonyOptimization
包括蚁群优化算法，梯度优化算法两个文档。(Including ant colony optimization algorithms, gradient optimization algorithm the two documents.)
- 2008-04-23 10:26:18下载
- 积分：1
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fisher
人工鱼群算法，在一片水域中,鱼往往能自行或尾随其他鱼找到营养物质多的地方,因而鱼生存数目最多的地方一般就是本水域中营养物质最多的地方，人工鱼群算法就是根据这一特点,通过构造人工鱼来模仿鱼群的觅食!聚群及追尾行为,从而实现寻优，以下是鱼的几种典型行为:(1)觅食行为:一般情况下鱼在水中随机地自由游动,当发现食物时,则会向食物逐渐增多的方向快速游去。(2)聚群行为:鱼在游动过程中为了保证自身的生存和躲避危害会自然地聚集成群，鱼聚群时所遵守的规则有三条:分隔规则:尽量避免与临近伙伴过于拥挤 对准规则:尽量与临近伙伴的平均方向一致 内聚规则:尽量朝临近伙伴的中心移动。(3)追尾行为:当鱼群中的一条或几条鱼发现食物时,其临近的伙伴会尾随其快速到达食物点。特点：1)具有较快的收敛速度,可以用于解决有实时性要求的问题 2)对于一些精度要求不高的场合,可以用它快速的得到一个可行解 3)不需要问题的严格机理模型,甚至不需要问题的精确描述,这使得它的应用范围得以延伸.停止条件1) 判断连续多次所得的均方差小于语允许的误差2）判断某个区域的人工鱼群的数目达到某个比率3）联系多次所获取的值均不能超过已寻找的极值。 (Artificial fish swarm algorithm, in the midst of the waters, the fish tend to own or trailing other fish to find places with more nutrients and thus the largest number of fish survival in general is a place where most of the nutrients in the waters, artificial fish swarm algorithm is based on thisa characteristics, by constructing artificial fish to mimic fish foraging clusters and rear-end behavior, in order to achieve optimization, several typical behavior of the fish: (1) foraging behavior: the general case of fish in the water at randomthe free-swimming, swimming quickly when food is found, then the food is gradually increasing in the direction. (2) cluster behavior: the fish swimming in the process of naturally clustered, and abide by the rules when the fish cluster there are three: separate rule: try to avoid overcrowding with neighboring partners in order to ensure their own survival and to avoid harm alignment rules: as far as possible consistent with the mean direction of the)
- 2012-04-22 17:13:36下载
- 积分：1
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matpower4.0
matlab for poweere analysiss
- 2011-08-10 21:52:55下载
- 积分：1
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coe_from_sv
将状态矢量转换成轨道根数的Matlab源程序，输入是位置速度矢量，输出是轨道根数，有详细的注解(Convert the state vector of the orbital elements of the Matlab source code, enter the location of the velocity vector, the output of the orbital elements, with detailed comments)
- 2012-08-09 17:59:10下载
- 积分：1
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specialist-MATLAB
精通matlab学习手册 包含 多项式、曲线拟合与插值、三次样条、数值分析、符号数学工具(matlab handbook)
- 2011-12-12 10:55:23下载
- 积分：1
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mtd_mat
含有详细的ＭＴＩ和MTD的源程序，采用 matlab实现。(Contain detailed MTI and MTD of the source, using matlab realize.)
- 2008-07-30 22:24:42下载
- 积分：1
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ANN_network_BP
BPnetwork实例程序，matlab编写，适合初学者(BPnetwork examples of procedures, Matlab prepared for beginners)
- 2007-03-15 13:41:58下载
- 积分：1
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DFAF
该程序是使用Matlab仿真协同通信的DF（解码转发）基本性能，基本模型S-R-D三个节点，接收端使用MRC（最大比合并）。固定DF由于SR信道的错误，其性能受到限制，在大SNR情况下不能获得有效分集。而当SR距离足够近的时候，可能获得一定的分集增益(The program is a cooperative communication using Matlab simulation DF (decode forwarding) basic performance, the basic model of the SRD three nodes, the receiver uses the MRC (maximum ratio combining). Fixed DF error of the SR channel, its performance is limited, can not obtain a valid diversity in the large SNR case. When the SR close enough, you may get a certain amount of diversity gain)
- 2012-05-14 19:39:53下载
- 积分：1
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woptics.fresnel_equations
comsol仿真平面电磁波在自由空间传播入射一个角度
在无限电介质。该模型计算的反射和
透射系数，并比较结果到菲涅耳方程。(A plane electromagnetic wave propagating through free space is incident at an angle
upon an infinite dielectric medium. This model computes the reflection and
transmission coefficients and compares the results to the Fresnel equations.)
- 2016-07-22 11:06:39下载
- 积分：1
