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Description: 是一種線性方成的分類器。SVM透過統計的方式將雜亂的資料以NN的方式分成兩類，以便處理。LIBLINEAR is a linear classifier for data with millions of instances and features. It supports L2-regularized logistic regression (LR), L2-loss linear SVM, and L1-loss linear SVM. -Main features of LIBLINEAR include
Same data format as LIBSVM, our general-purpose SVM solver, and also similar usage
Multi-class classification: 1) one-vs-the rest, 2) Crammer & Singer
Cross validation for model selection
Probability estimates (logistic regression only)
Weights for unbalanced data
MATLAB/Octave, Java interfaces
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Size: 521216 |
Author: 陳彥霖 |
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Description: 本网站上下载的混沌加密的m代码，通过logistic映射生成了混沌序列并调制，实现了对水印信息的预处理。-The website of the chaotic encryption of m code, through the logistic chaotic sequence generated mapping and modulation to achieve a pre-processing of watermark information.
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Size: 48128 |
Author: xiaobao89 |
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Description: 一种简单有效的测度熵替代方法——近似熵(approximate entropy)方
法.应用以上方法对Logistic映射复杂度进行了分析.结果表明Lyapunov指数和测度熵的值与复
杂度基本呈线性关系,分维数与复杂度的函数关系尚难确定,且与Lyapunov指数、测度熵之间的关
系也不明确.
- Approximate entropy (ApEn) method
is also studied. They are applied to analyze the complexity of Logistic map. The conclusion is
that Lyapunov exponent and K-S entropy have approximately linear relation with complexity,
while it is difficult to determine the relation between fractal and complexity.
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Size: 9216 |
Author: k |
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Description: MATLAB logistic组织增长模型-MATLAB logistic
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Size: 36864 |
Author: YYP |
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Description: 用logisitic映射生成混沌密码流，对密码流排序后生成置换地址集合，用这个地址集合对图像像素点进行重新排列，从而达到置乱的目的。
-Chaotic maps generated by logisitic password stream flow sorting of passwords generated after the replacement address of the collection, use this address a collection of image pixels to re-arranged so as to achieve the purpose of scrambling.
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Size: 493568 |
Author: Tom |
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Description: 自己写的基于DCT和Logistic映射的脆弱水印算法嵌入算法-Write your own based on the DCT and the Logistic map fragile watermarking embedding algorithm
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Size: 1024 |
Author: 刘乃成 |
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Description: 此程序代码用于求解方程Xn+1=r*Xn(1 -Xn)，其中X0为0——1之间的随机数，r的范围1——4；r取
不同的值是可计算得不同的Xn，据此得出Logistic Map图。-This program code is used to solve the equation Xn+1 = r* Xn (1-Xn), where X0 is 0- 1 random number between, r the range 1- 4 r take a different value is computable too Different Xn, accordingly drawn Logistic Map figure.
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Size: 1024 |
Author: ww |
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Description: 实现在参数先验是高斯分布情况下，利用马尔科夫链蒙特卡洛算法来对Logistic 回归模型参数的后验分布进行抽样
-It implements different Markov Chain Monte Carlo strategies for sampling from the posterior distribution over the parameter values for Logistic Regression models with a Gaussian prior on the parameter values.
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Size: 29696 |
Author: 王而山 |
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Description: this program compare the Locally Weighted Linear Regression with three diferrent kernel function (gaussian, logistic basis, and Reciprocal Multiquadric) also compare locally weighted by simple Linear Regression.
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Size: 9216 |
Author: maisam |
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Description: 基于logistic图像加密的研究，是原本加密方法的改进-Study of image encryption based on the logistic
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Size: 589824 |
Author: 风 |
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Description: 求Lyapunov指数，LOGISITIC映射-Seek Lyapunov index, LOGISITIC map
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Size: 1024 |
Author: 东小方 |
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Description: Logistic映射数字混沌产生器
Logistic映射数字混沌产生器-Logistic Logistic Mapping Digital Mapping Digital Chaos Generator Chaos Generator
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Size: 297984 |
Author: 秦学 |
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Description: 该工具箱包括了混沌时间序列分析与预测的常用方法,有:
产生混沌时间序列(chaotic time series)
Logistic映射 - \ChaosAttractors\Main_Logistic.m
Henon映射 - \ChaosAttractors\Main_Henon.m
Lorenz吸引子 - \ChaosAttractors\Main_Lorenz.m
Duffing吸引子 - \ChaosAttractors\Main_Duffing.m
Duffing2吸引子 - \ChaosAttractors\Main_Duffing2.m
Rossler吸引子 - \ChaosAttractors\Main_Rossler.m
Chens吸引子 - \ChaosAttractors\Main_Chens.m-The kit includes a chaotic time series analysis and prediction of commonly used methods are: generate chaotic time series (chaotic time series) Logistic map- \ ChaosAttractors \ Main_Logistic.m Henon map- \ ChaosAttractors \ Main_Henon.m Lorenz attractor- \ ChaosAttractors \ Main_Lorenz.m Duffing attractor- \ ChaosAttractors \ Main_Duffing.m Duffing2 attractor- \ ChaosAttractors \ Main_Duffing2.m Rossler attractor- \ ChaosAttractors \ Main_Rossler.m Chens attractor- \ ChaosAttractors \ Main_Chens.m
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Size: 5120 |
Author: 林涛 |
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Description: 四种迭代产生混沌序列的代码，基于logistic映射-Generate chaotic sequence of four iterations of code, based on logistic map
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Size: 1024 |
Author: huyunfeitian |
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Description: 采用四阶龙格——库塔算法，应用MATLAB编写的常微分方程、偏微分方程求解算法及界面。
关键词：gui,ode,pde,difference method, runge kutta,euler,heun
MATLAB版本：7.0 (R14)-EULER.m HEUN.m Rk4.M implement euler heun and runge kutta fourth order to solve ODE VANDERPOLODE.m LOGISTICOODE.m PREDAPREDATOREODE.m describe some ODE problems (van der pol- prey predator- logistic model) diffcorda.m implement difference method for vibrating string (see pizzicata.m) EQUATIONGUI.m is the main program
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Size: 35840 |
Author: 谢刚 |
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Description: logistic regression algorithm in matlab.
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Size: 33792 |
Author: horace |
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Description: Logistic Loss with the L1-norm Regularization
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Size: 4096 |
Author: Jessemao |
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Description: Logistic Loss with the L1-norm Regularization subject to non-negative constraint
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Size: 4096 |
Author: Jessemao |
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Description: 简要介绍了三种典型的混沌系统：Logistic映
射，Lorenz系统和Henon映射，利用Matlab软
件，使用编程方法进行了仿真-Thispaperintroducedthreekindsoftypicalchaotic
systems: Logistic mapping, Lorenz system and Henon
mapping, simulatedthesechaoticsystemswithmatlab
byprogramming.
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Size: 174080 |
Author: 崔丽娟 |
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Description: 极大似然函数的matlab程序，说明极值分布比最小二乘的优越性-Maximum likelihood function of the matlab program
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Size: 216064 |
Author: 陈俊东 |
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