Location:
Search - approximation
Search list
Description: 我以前写的一个的神经网络学习函数逼近和分类的例子，商用级的。-I have previously written a study of the neural network function approximation and classification of examples, business class.
Platform: |
Size: 2077696 |
Author: Kevin Guo |
Hits:
Description: 用MATLAB编程实现半导体光放大器（SOA）的ASE噪声特性分析，可以计算半导体光放大器的载流子密度，ASE增益，噪声指数，主要用的是半波逼近法来实现数值算法。-Programming with MATLAB semiconductor optical amplifier (SOA) of the ASE noise characteristics analysis, semiconductor optical amplifiers can calculate the carrier density, ASE gain, noise figure, the main use is half-wave approximation method to achieve the numerical algorithm.
Platform: |
Size: 3072 |
Author: 李珊珊 |
Hits:
Description: FIR数字滤波器的设计方法主要是建立在对理想滤波器频率特性作某种近似的基础上的。这些近似方法有窗函数法、频率抽样法、最佳一致逼近法。在这里只讨论窗函数法。程序中也是采用了这种方法。-FIR digital filter design method is mainly based on the frequency characteristics of the ideal filter for some kind of approximation on the basis of. These approximate methods are a window function method, frequency sampling method, the best uniform approximation method. Here only to discuss the window function method. Procedure is also adopted this approach.
Platform: |
Size: 217088 |
Author: 李文 |
Hits:
Description: 基于opencv的轮廓检测,可以检测多层轮廓,并采用椭圆近似显示-Opencv contour-based detection, can detect the multi-contour, and the use of elliptical approximation shows
Platform: |
Size: 1024 |
Author: chenyuanlu |
Hits:
Description: LASIP局部多项式逼近算法用于二维信号处理、图像复原，图像去噪的MATLAB实现。-LASIP local polynomial approximation algorithm for two-dimensional signal processing, image restoration, Image Denoising MATLAB to achieve.
Platform: |
Size: 1005568 |
Author: 邓玥琳 |
Hits:
Description: 水声传播简正波计算程序，基于chebyshev近似方法。-underwater acoustic field computing NORMAL MODE program, based on CHEBYSHEV approximation.
Platform: |
Size: 2048 |
Author: 钟俊 |
Hits:
Description: 此程序为拟合与逼近源程序，里面包含了主程序以及一些小程序。供大家参考！-This procedure with the Approximation of the source code for the fitting, which contains the main program and a number of small procedures. For your reference!
Platform: |
Size: 6144 |
Author: ｈｓｊ |
Hits:
Description: 基于梯度法编写的RBF神经网络程序，实现对输入数据的逼近-Gradient method based on the preparation process of the RBF neural network to achieve the approximation of the input data
Platform: |
Size: 1024 |
Author: wshli |
Hits:
Description: 该程序的作用用于产生正交多项式.该压缩包内含有多个M文件,其中Approximation.m文件为主要的函数文件,它会调用其他的函数文件.该函数提供了和Matlab自身提供的函数一样的条用方式.-The role of the program used to generate orthogonal polynomials. The package contains a number of M documents, including documents Approximation.m function as the main document, it will call a function of other documents. The Matlab function provided and provide their own be a function with the same way.
Platform: |
Size: 2048 |
Author: peter |
Hits:
Description: 用有理多项式做Chebyshev逼近的一种直接方法的matlab程序-Direct Method for Chebyshev Approximation by Rational Functions
Platform: |
Size: 31744 |
Author: 俞哲 |
Hits:
Description: 基于投影逼近的子空间跟踪（PAST）方法，用于自适应盲信号分离-Based on the projection approximation subspace tracking (PAST) method for adaptive blind signal separation
Platform: |
Size: 1024 |
Author: miaohaochun |
Hits:
Description: ,在MATLAB环境下对
学生自主学习成绩决策表进行了求解,分析了该决策表的上近似集、下近似集、不可分辨关系、约简、核集、属性依赖度的概念,从而
在原始数据的基础上得出了条件属性与决策属性间的关系。
-The knowledge theory based on rough set can help to simplify the knowledge proceeded from originaldata. In the paper it intro-
duces the rough set theory and its principle algorithms. MATLAB Rough SetToolbox is programmed to analyze the decision table of self-learn-
ing system from students score database.The concepts such as the upper approximation, lower approximation, indiscernibility relation, reduc-
tion, core set, and attribute-importance are analyzed based on the score database table.Thus, the relations between condition attributes and de-
cision attributes of the score database are obtained on the basis of original data.
Platform: |
Size: 342016 |
Author: 水晶 |
Hits:
Description: 切比雪夫插值（利用切比雪夫点进行多项式插值），对连续函数进行逼近。-Chebyshev interpolation (using Chebyshev polynomial interpolation points), for continuous function approximation
Platform: |
Size: 141312 |
Author: dreamhunter |
Hits:
Description: Simpsons Integration:
In numerical analysis, Simpson s rule is a method for numerical integration, the numerical approximation of definite integrals. Specifically:
Platform: |
Size: 1024 |
Author: challe |
Hits:
Description: GA.c：Density Evolution with Gaussian Approximation for Regular LDPC codes.原创，对应Chung的paper。-
Platform: |
Size: 1024 |
Author: 查哲 |
Hits:
Description: Linear and non-linear approximation with wavelets
Linear approximation is obtained by keeping M low frequency coefficients and then applying the inverse wavelet transform. Here we take M=n^2/4 by keeping n/2 x n/2 low frequency coefficients.
Linear approximation is obtained by keeping M=n^2/4 best coefficients, that are the M largest amplitude coefficients.
We can now compute the approximation error and display both the coefficients and the resulting images. The non-linear approximation is usually much better for images that contains edges because linear approximation blurs features (it is non-adaptive).
Platform: |
Size: 97280 |
Author: Swati |
Hits:
Description: Matlab函数逼近程序，包含下面所列多种算法的程序 。
Chebyshev 用切比雪夫多项式逼近已知函数
Legendre 用勒让德多项式逼近已知函数
Pade 用帕德形式的有理分式逼近已知函数
lmz 用列梅兹算法确定函数的最佳一致逼近多项式
ZJPF 求已知函数的最佳平方逼近多项式
FZZ 用傅立叶级数逼近已知的连续周期函数-Matlab function approximation process, including following the procedures set out in a variety of algorithms. Chebyshev Chebyshev polynomial with a known function approximation using Legendre Legendre polynomial approximation of known function with Pade Pade form of rational fraction approximation of known function listed lmz Metz algorithm used to determine the best uniform approximation function ZJPF order polynomial function of the best known square approximation by Fourier series FZZ polynomial approximation of continuous periodic function of known
Platform: |
Size: 3072 |
Author: Wade |
Hits:
Description: 粗糙集理论的matlab实现代码，计算上、下近似集以及核属性和约简结果-Implementation of rough set theory matlab code to calculate the upper and lower approximation sets and the results of the nuclear properties and some simple
Platform: |
Size: 6144 |
Author: logor |
Hits:
Description: 已经编好的关于函数逼近的常用MATLAB
算法-Approximation
Platform: |
Size: 6144 |
Author: linjunying |
Hits:
Description: 这是一个关于函数逼近的matlab程序，程序设计简单易懂，在稍微复杂的地方注有说明-This is a matlab program on the function approximation, the program design is simple and easy to understand, in the slightly more complex note has made it clear where
Platform: |
Size: 6144 |
Author: 张楠 |
Hits:
«
1
23
4
5
6
7
8
9
10
...
50
»