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2501425708
此程序用提升法实现第二代小波变换
%% 我用的是非整数阶小波变换
%% 采用时域实现,步骤先列后行
%% 正变换:分裂,预测,更新;
%% 反变换:更新,预测,合并
%% 只做一层(可以多层,而且每层的预测和更新方程不同)(the procedure used to upgrade method is the second generation wavelet transform%% I use a non-integer-order wavelet transform%% using time domain achieved, steps out first go backward%% transformation : split and forecast updates; %% inverse transformation : Update, forecasting, %% off with a layer (which can be multi-storey, but the typical forecast and updating different equation))
- 2007-01-08 15:45:03下载
- 积分:1
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pmucr
胞参考映射点映射法,完整的胞映射程序。已经使用duffing验证。(Mapping cell reference point mapping method, a complete cell mapping program. Have used duffing verification.)
- 2014-04-27 20:26:54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
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_ExeSources3.0
Design tools have been developed based on image processing models to design and
validate the navigation functions regarding performances and robustness
- 2014-08-26 21:03:35下载
- 积分:1
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nwaydever3.1
多元统计分析是一种应用非常广泛的数据处理方法,这是一个运行在MATLAB环境下的多向数据统计分析处理方法的程序,实现最新的多向统计处理运算。(Multivariate statistical analysis is a widely used data processing methods, this is a run on MATLAB environment to the many treatment methods of statistical analysis procedures, the latest of many to achieve statistical processing algorithms.)
- 2009-03-27 09:17:50下载
- 积分:1
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biquxianzhengti1
本程序可以利用但参数均匀三角多项式曲线来绘制出漂亮的花纹曲线,当然,如果想要获得不同的花纹只需对参数进行调整即可(This procedure can be used but the parameters are homogeneous trigonometric polynomial curve to draw a beautiful pattern curve, of course, if you want to get a different pattern can only adjust the parameters)
- 2011-10-25 17:03:22下载
- 积分:1
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smithch
本函数在matlab实现阻抗圆图,通过调用switch()函数,可以得出传输线的反射系数,以及支节匹配等参数,本函数可以实现单、双和三支节匹配。(The realization of the impedance function in matlab circle map, by calling the switch () function of transmission line can be drawn of the reflection coefficient, as well as the support section to match the parameters, this function can achieve a single, double and three matching section.)
- 2009-04-22 20:26:20下载
- 积分:1
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demo_HySime
HYMAP Generates abundance fractions with Dirichlet statistics distributions
- 2010-12-16 00:46:07下载
- 积分:1
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normalize_BP
说明: LDPC码归一化解码算法,加深对BP译码算法的理解(LDPC code decoding algorithm normalized to deepen the understanding of the BP decoding algorithm)
- 2010-05-02 16:49:48下载
- 积分:1
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PSO
Rosenbrock函数优化属于无约束函数优化问题,其全局极小值位于一条平滑而狭长的抛物线形状的山谷底部,且为优化算法提供的信息很少,因此找到其全局极小值就显得很困难。根据Rosenbrock函数的这种特性,专门提出了一种改进的PSO算法,该算法引入三角函数因子,利用三角函数具有的周期振荡性,使每个粒子获得较强的振荡性,扩大每个粒子的搜索空间,引导粒子向全局极小值附近靠近,避免算法过早地收敛,陷入局部最优,从而找到Rosenbrock函数的全局极小值。大量实验结果表明,该算法具有很好的优化性能,为某些领域某些特定的类似于Rosenbrock函数的优化问题提供了一种新的思路。(Rosenbrock function optimization functions are unconstrained optimization problems, its global minimum value at a smooth parabolic shape and narrow mountain valley
Department, and for the optimization algorithm provides little information, and therefore find its global minimum value becomes very difficult. According to this feature Rosenbrock function, specifically mentioning
Out an improved PSO algorithm (PSO-R), the algorithm introduced trigonometric factor, using trigonometric has periodic oscillations, so that each particle to obtain more
Strong oscillations of expanding the search space of each particle, the particle is close to nearby guide global minimum, avoiding premature convergence algorithm, into a local optimum, thus
Finding the global minimum Rosenbrock function. Experimental results show that the algorithm has a good optimizing performance, similar to some certain areas
Rosenbrock function in the optimization problem provides a new way of thinking.)
- 2014-08-27 19:48:25下载
- 积分:1