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Python数据分析

于 2018-12-28 发布
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说明:  数据分析(Python language learning data analysis)

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    说明:  详细介绍了VC混合编程的内容,与MATLAB等的相互调用(Described in detail the content of VC Mixed Programming with MATLAB call each other, etc.)
    2008-11-24 16:40:27下载
    积分:1
  • bbbbbbbbbbbbbb
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    积分:1
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    2020-08-23 15:38:16下载
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    用matlab算术码编码译码 效果一般压缩比例1:2(Arithmetic code encoding decoding)
    2012-06-24 00:00:13下载
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  • Codes
    Through neural networks, ant colony algorithm, genetic algorithm, such as intelligent optimization methods to solve TSP problems
    2011-10-19 01:05:57下载
    积分:1
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    For using this code need to use signal toolbox and general toolbox in your matlab Inpainting using sparse regularization. Consider the pepper image with many missing pixels. Assume that the image is noisy-free. (a) Inpaint the image by using orthogonal wavelet sparsity. (b) Inpaint the image by using a different sparsity prior. Based on the outputs, it is clear that the inpainting result obtain by Sobolev is much better than other methods (i.e. Orthogonal wavelet sparsity and Invariant wavelet sparsity).
    2013-12-11 17:30:22下载
    积分:1
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    2015-04-14 09:44:35下载
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    用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。 要求: 1把连续系统离散化(采样时间可取0.1)。 2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。 3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。 4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。 5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。 (With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
    2010-09-03 14:27:08下载
    积分:1
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