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composite
simple tool to calculate laminate stresses/strains
- 2010-03-14 05:20:20下载
- 积分:1
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TE_Field_distribution
This a matlab program for field distribution of slab waveguide for TE modes.
- 2012-03-26 00:05:43下载
- 积分:1
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OFDM
OFDM,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。在向B3G/4G演进的过程中,OFDM是关键的技术之一,可以结合分集,时空编码,干扰和信道间干扰抑制以及智能天线技术,最大限度的提高了系统性能。(OFDM)
- 2010-05-21 14:56:54下载
- 积分:1
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propagDifferentMed
this program simulates 1D electromagnetic Maxwell equations "propagation in different media", by using finite difference time domain method FDTD
- 2013-08-28 17:12:22下载
- 积分:1
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Tiny_FDTD_v1
一维声波动 采用FDTD进行编程,代码超简单(1D FDTD)
- 2014-10-31 15:13:56下载
- 积分:1
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mountainroad
主要包含数学建模中的一个逢山开路问题的求解,还有carlight等问题的实现(Every mountain open)
- 2012-03-28 17:17:24下载
- 积分:1
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--linear-optimal
linear optimal solution
- 2015-01-17 21:09:30下载
- 积分:1
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MATLAB
实现两幅图像仿射变换并且进行重叠部分的拼接(Affine transformation and to achieve two images overlap stitching for)
- 2020-07-26 15:08:42下载
- 积分:1
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echoes-of-active-phased-array-radars
在降低运算量的同时保持了相控阵接收通道回波之间的固有幅度、相
位关系, 采用变换法来产生通道噪声, 使通道回波生成耗时控制在毫秒量级及系统仿真实现准
实时。(In reducing the amount of computing while maintaining a phased array receiver channel between the intrinsic echo amplitude, phase relations, the use of transform methods to generate channel noise, echo generation takes control of the channel in the order of milliseconds and the system simulation to achieve accurate real-time.)
- 2011-09-04 08:06:59下载
- 积分:1
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Unit-Commitment-Methods-to-Accommodate-High-Level
Unit Commitment Methods to Accommodate High Levels of Wind Generation
- 2014-01-17 15:29:01下载
- 积分:1