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English-learning
英语相关的学习方法，很好的学习资料，还有一些时间的内容。(English-related learning, good learning materials, and some time content.)
- 2010-11-08 21:15:30下载
- 积分：1
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KNN
实现K近邻算法，并提供两个数据集的分类、回归测试案例。(Realize the KNN algorithm, meanwhile two test cases including both classification and regression.)
- 2018-05-08 14:42:56下载
- 积分：1
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lda_test
Function to implement Linear Discriminant Analysis
Usage:-
[Xnew,V,mX,D] = lda(X,index,mX)
[V,D] = lda(X,index)
where:-
X = concatenated grand profile vectors (GPV)
i = class index of each vector
Xnew = new feature vectors
P = eigen vectors
mX = mean of GPV (optional in input)
D = eigen values
- 2013-07-09 15:03:43下载
- 积分：1
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frcg
使用FR共轭梯度法求解无约束问题
输入包括初始点，目标函数和梯度
输出包括最优点和最优解，还有迭代次数(Use FR conjugate gradient method for solving unconstrained problems including initial entry points, the objective function and the gradient of the output, including the advantages and the most optimal solution, as well as the number of iterations)
- 2020-12-14 08:59:14下载
- 积分：1
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LTE_downlink
LTE 下行链路系统代码 含信道估计，编解码以及频偏估计模块(LTE downlink system including channel estimation code)
- 2020-12-10 15:29:17下载
- 积分：1
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HMF_!
Hidden markov random filed
- 2014-01-03 13:02:19下载
- 积分：1
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Edge
在MATLAB环境下，实现对Lena图像的边缘提取，主要对比了Roberts、Prewitt、Sobel、Laplace四种算子的边缘提取的效果(In the MATLAB environment, to realize the Lena image edge extraction, mainly comparing Roberts, Prewitt, Sobel, Laplace edge detection operator of four results)
- 2010-06-08 21:39:52下载
- 积分：1
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matlab
MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点，利用MATLAB强大的信号处理功能、阶跃响应，微分方程，卷积定理的内容，通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。
关键词：MATLAB；阶跃响应；微分方程；卷积；信号与系统；仿真 (MATLAB is a very powerful engineering calculations and data analysis software, with a friendly interface and visual programming language close to naturalizing mathematical expressions. For the Fourier transform of signals and systems with a high degree of abstraction, it is difficult to understand the characteristics, the use of the powerful MATLAB signal processing functions, step response, convolution theorem content differential equations by MATLAB program. This article describes the application of MATLAB in signal and system simulation, the software in the electronic communications courses in applied more widely, by focusing on a few typical examples.
Keywords: MATLAB step response signals and systems convolution differential equation simulation )
- 2013-12-21 22:35:23下载
- 积分：1
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OFDM_J
This program is simulate how OFDM works, with 4 modulation,
- 2010-07-02 02:36:35下载
- 积分：1
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Matlab_tutorial_ppt
西交大的MATLAB教程指导。简明扼要，重点突出，可作为自学教材。(West Jiaotong University MATLAB tutorial guide. Concise and focused, can be used as self-study materials.)
- 2010-02-04 13:18:21下载
- 积分：1
