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assg1
matlab code for PCA or eigenface face recognition.
- 2010-09-21 13:52:43下载
- 积分：1
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HandbookOfIntegralEquations
数学积分方程的求解方法，包括线性和非线性，解析法和数值法(Mathematical integral equation methods, including linear and nonlinear, analytical method and numerical method)
- 2009-11-27 16:20:36下载
- 积分：1
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PL_logdist_or_norm
描述对数距离/正态阴影衰落路径损耗模型的MATLAB程序(A description of the number of distance/normal shadow fading MATLAB program path loss model)
- 2021-04-19 20:38:50下载
- 积分：1
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State_Space_Models_FEX
State Space/ Kalman Filter Toolbox,Author: Marcelo Perlin / (PhD Student) / ICMA – Reading University,This toolbox was designed to simulate and fit linear state space models with the kalman
filter approach. The main literature I used for this particular package is Kim and Nelson
(1999) and Hamilton (1994).
- 2015-07-22 14:10:46下载
- 积分：1
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归一化总梯度程序
说明： 归一化梯度 matlab编写的一种算法，以及处理过程(Normalized gradient)
- 2019-03-25 21:24:01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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additive_noise_channel
模拟噪声的程序，可以根据需要改写，主要功能是实现噪声模型
(Additive Noise Channel/Additive Guassian Noise Channel is the simplest of all channels. File usage details:
op_channel = additivenoise(input_signal)
mathematical Model:
s(t) input signal to channel (=sig_ip)
n(t)additive random noise process added by channel (=noise_mat)
a(t) attenutation factor , here it is taken as random(=att_fact)
out put signal r(t) = a .* s(t)+ n(t)
an additional file named through_anc is there which shows 2 figures, 1. input signal 2. output signal
)
- 2009-07-16 21:13:40下载
- 积分：1
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TVV
用matlab模拟全电视信号，包括场、行消隐脉冲，亮度信号，色度信号，色同步信号(Matlab simulation with the whole television signal, including the field, line blanking pulse, luminance signal, chrominance signal and color sync signal)
- 2007-09-06 22:44:17下载
- 积分：1
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winer
本代码为最佳滤波器的研究，关于维纳滤波器的设计实验(This code is the best filter research, design experiments on the Wiener filter)
- 2009-11-17 19:47:27下载
- 积分：1
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service-2.1
this is about the queuing models like mm1/mmc/marconi
- 2009-06-05 17:08:08下载
- 积分：1
