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fresnel
基于菲涅尔域的双随机相位编码图像加密方案，利用角谱传播法实现(Based on double random phase encoding Fresnel domain image encryption scheme to achieve the use of angular spectrum propagation method)
- 2020-12-08 17:49:20下载
- 积分：1
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some-CFS--function
常用的几个CSF函数（基于人类视觉特性的频域滤波函数），其说明在PDF文档之中(Top CSF function (the frequency domain filter function based on human visual characteristics ), which are described in the PDF document)
- 2020-08-02 09:58:38下载
- 积分：1
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new_MatrixInverse
材料科学中退火算法的最新模拟方法，大家看看拉。(Materials Science in the latest simulation annealing algorithm, we look at Latin America.)
- 2010-06-07 16:40:38下载
- 积分：1
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E-plane
对称振子的E面方向图，该程序为二维平面。(E-plane symmetric oscillator patterns, the program is two-dimensional plane.)
- 2011-05-23 11:44:44下载
- 积分：1
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CP0201
TH-UWB信号的产生，有随即信号发生器，脉冲位置调制等部分组成。(TH-UWB signals generated, then signal generator, pulse position modulation, and other components.)
- 2007-05-23 21:14:56下载
- 积分：1
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C1-
应用于地震勘探领域的资料处理，第一代相干算法处理。(Used in seismic exploration in the field of data processing, the first generation of coherent algorithm processing.)
- 2013-12-23 20:51:42下载
- 积分：1
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chap8_2_ga
说明： 遗传算法（Genetic Algorithm，GA）最早是由美国的 John holland于20世纪70年代提出,该算法是根据大自然中生物体进化规律而设计提出的。是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法。该算法通过数学的方式,利用计算机仿真运算,将问题的求解过程转换成类似生物进化中的染色体基因的交叉、变异等过程。在求解较为复杂的组合优化问题时,相对一些常规的优化算法,通常能够较快地获得较好的优化结果。遗传算法已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域。(Genetic algorithm (GA) was first proposed by John Holland of the United States in the 1970s. It is designed and proposed according to the evolution law of organisms in nature. It is a computational model of biological evolution process simulating natural selection and genetic mechanism of Darwin's biological evolution theory. It is a method to search the optimal solution by simulating natural evolution process. The algorithm transforms the solving process of the problem into a process similar to the crossover and mutation of chromosome genes in biological evolution by means of mathematical method and computer simulation. When solving complex combinatorial optimization problems, compared with some conventional optimization algorithms, it usually can get better optimization results quickly. Genetic algorithm has been widely used in combinatorial optimization, machine learning, signal processing, adaptive control and artificial life.)
- 2020-12-18 11:34:29下载
- 积分：1
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irglomo_v10
大范围由不同种类组成的通信系统的并行模拟计算(Parallel Simulation of Large-Scale Heterogeneous Communication Systems)
- 2010-09-23 08:37:59下载
- 积分：1
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OFDM_PSK_AWGN
You can use it to simulation OFDM in BPSK,QPSK and 8PSK in AWGN channel.You can see the symbol error rate and bit error rate from these simulation.
- 2010-10-07 10:36:42下载
- 积分：1
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ht1d_fem3
heat equation cranknicolson
- 2011-08-15 01:43:36下载
- 积分：1
