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Gaussxiao
在Matlab环境下用Gauss消元法求解线性方程组的根(In Matlab environment using Gauss elimination method for solving linear equations of the root)
- 2011-10-19 15:14:08下载
- 积分：1
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OFDM_Multipath_simulation
说明： OFDM是将高速串行数据分成成百上千路并行数据,并分别对不同的载频进行调制,这种并行传输体制大大扩展了符号的脉冲宽度,提高了抗多径衰落的性能。同时,在传统的频分复用方法中,各子载波之间的频谱互不重叠,频谱利用率较低。而采用OFDM技术,一个OFDM符号之内包括多个经过调制的子载波的合成信号,每个子载波在频谱上相互重叠,这些频谱在整个符号周期内满足正交性,因而在接受端可以保证无失真恢复,从而大大提高频谱利用率。(OFDM divides high-speed serial data into hundreds of parallel data channels and modulates different carrier frequency separately. This parallel transmission system greatly expands the pulse width of symbols and improves the performance of anti-multipath fading. At the same time, in the traditional method of Frequency Division multiplexing, the spectrum between the sub-carriers does not overlap each other, the spectrum utilization ratio is low. In the case of OFDM, an OFDM symbol consists of multiple modulated sub-carriers, each of which overlaps in the spectrum, which is orthogonal throughout the symbol period, thus, no distortion recovery can be ensured at the receiving end, thus greatly improving the spectrum utilization ratio.)
- 2021-01-06 11:49:43下载
- 积分：1
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fringe_processing
对采集到的干涉条纹进行中值滤波、二值化、条纹细化计算条纹间距的程序(Of the interference fringes collected for median filtering, binarization, thinning stripes stripe spacing calculation procedures)
- 2009-04-15 09:49:49下载
- 积分：1
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1190
说明： 粒子滤波和卡尔曼的比较，希望给大家一些帮助(patical and kalman)
- 2010-03-27 11:01:51下载
- 积分：1
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zhuangxiang
利用遗传算法解决一维装箱问题，包含了数据初始合理化，交叉变异的过程(The use of genetic algorithms to solve the one-dimensional packing problems, including the initial data rationalization, crossover and mutation process)
- 2015-03-03 15:01:05下载
- 积分：1
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quyushengzhang
几何体重构的区域生长方法研究，在无法观察到几何体时，采用区域生长算法，可以重构出几何体。(Geometry reconstruction region growing method, the geometry can not be observed when using region growing algorithm can reconstruct the geometry.)
- 2012-01-04 17:46:51下载
- 积分：1
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music2
MIMO系统信道估计的经典MUSIC算法，有解释，可完美运行(MIMO channel estimation system of the classical MUSIC algorithm, there is explanation of the perfect run)
- 2009-05-11 21:05:07下载
- 积分：1
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Demo_ADMM-UBC
Deconvolution of Images
- 2014-11-05 18:36:21下载
- 积分：1
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berbpskmimozf
Bpsk ber performance of zero forcing in mimo
- 2014-11-15 01:25:46下载
- 积分：1
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COMPRESSION
DCT BASED COMPRESSION
- 2013-12-23 11:26:11下载
- 积分：1
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