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fessnel

于 2015-12-22 发布文件大小:2KB

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代码说明：

读取一个图像，然后对这个图像进行菲涅尔衍射，最终得到衍射图(Reads an image, and then the image is Fresnel diffraction, finally obtained diffraction pattern)

文件列表：

fessnel000.m,1574,2015-12-05
fessnel2.m,384,2015-11-25
fessnel3.m,535,2015-11-25
Untitled3.m,424,2015-11-24
yuankong.m,827,2015-11-24

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NelinSys_BSD
example of matlab,optimization method which is used with different model.it will be useful for whom they want to learn Matlab by themselves

2009-09-18 15:18:37下载

积分：1
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这是关于PPM信号解调方法的研究，有硬判决和软判决程序。(This is on the PPM signal demodulation method, a hard decision and soft-decision procedure.)

2009-05-22 10:55:32下载

积分：1
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说明：三弯矩插值法 lagrange多项式插值多项式最小二乘法龙贝格积分法分段线性插值三转角插值这些是数值分析中常用的集中经典方法，运用matlab展示出来！(three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpolation these numerical analysis is commonly used in concentrated classical methods, and use Matlab show!)

2006-01-13 18:29:50下载

积分：1
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SEM2D_SNAPSHOT_GUI interactive plot of snapshot outputs from SEM2DPACK datadirname of the directory containing the SEM2DPACK output (default is the current directory)

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干扰对齐的迭代算法的Matlab实现，该算法最早由UT Austin的Heath教授提出。(Alternative minimization for Interference Alignment)

2015-04-01 09:39:28下载

积分：1
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本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)

2014-04-20 16:17:12下载

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2-D discrete 8-point Daubechies wavelet.

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积分：1
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混凝土的抗压强度随养护时间的延长而增加，现将一批混凝土作成12个试块，记录了养护日期x（日）及抗压强度y（kg/cm2）的数据：求型回归方程示例方程在内(The compressive strength of concrete with curing time and increase the extension, now make a number of concrete block 12, recording the date of the conservation of x (day) and compressive strength of y (kg/cm2) of data: the regression equation for sample-based equation, including)

2009-06-03 09:20:46下载

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Advanced Numerical Methods ADI SOR

2011-11-05 16:31:48下载

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正弦函数，在0到2π区间，当有一个输入时，对应有一个输出，最后在matlab上显示出图像(Sine function, within the range of zero to 2 PI, when have an input, due to an output, and finally show the image in matlab )

2013-04-10 19:38:22下载

积分：1

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fessnel

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