Description: These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter
In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered. In experimental parts, on one hand, we confirm the validity of our claim and show the matrix-based methods are not always better than vector-based methods in the small sample size problem on the other hand, we compare several distance measures when the feature matrices and feature vectors are adopted.
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Author:ruan |
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Description: particle filter 原始论文及文中二维示例的代码，代码可以运行，并与KF,EKF,UKF做了比较-original particle filter papers and the text of two-dimensional sample code, code can run, and KF, EKF, UKF make a comparison Platform: |
Size: 540672 |
Author:陈墨 |
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Description: This document contains details about image restoration techniques,realated sample codes and outputs.it deals with various types of noise and filters Platform: |
Size: 1442816 |
Author:deeps |
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Description: This document contains details about fundamentals of matlab. about various file types,outputs,windows in matlab software,displaying images and sample codes and outputs. Platform: |
Size: 603136 |
Author:deeps |
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Description: this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample. Platform: |
Size: 4096 |
Author:pulkit sharma |
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Description: 用MATLAB编写的EMD（经验模态分解）例程。实现了Hilbert黄变换、经验模态分解等理论算法，里面包含具体应用。-It is EMD sample codes. The Hilbert-Huang transform is coded by Matlab. And the EMD samples are included. Platform: |
Size: 21504 |
Author:kingway |
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Description: 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。-Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards. Platform: |
Size: 954368 |
Author:tanii |
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Description: the rar file consist GA codes in matlab, for a single multivariable objective function. annd implemented using the golden function Platform: |
Size: 10240 |
Author:el T |
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Description: 里边包含了一个如何区分6和9的代码以及用最小距离法、梯度法以及K-NN方法对样本进行的分类代码-Inside contains an example of how to distinguish between 6 and 9, as well as the code with the minimum distance method, the gradient method and K-NN method for sample classification codes Platform: |
Size: 35840 |
Author:小杜 |
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Description: Matlab codes for decimation, interpolation, histogram equalization, DCT, DWT.
Matlab code for Hamming code generation and error correction.
Sample C codes for DSP downsampling and upsampling.
They all include output and graphs. Platform: |
Size: 1038336 |
Author:ad |
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Description: This file includes some sample matlab codes for resource allocation in LTE system. Platform: |
Size: 621568 |
Author:Gurjeet Singh |
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Description: These are the sample matlab codes worked out the existing basic functions-These are the sample matlab codes worked out the existing basic functions Platform: |
Size: 1024 |
Author:nkarthi |
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Description: CT系统安装时往往存在误差，从而影响成像质量，因此需要对安装好的CT系统进行参数标定，即借助于已知结构的样品（称为模板）标定CT系统的参数，并据此对未知结构的样品进行成像。(CT system installation errors often occur, thus affecting the image quality, therefore need calibration of CT system installed parameters, which is based on the known structure of the sample (called template) calibration of CT system, and the sample of unknown structure based on imaging.) Platform: |
Size: 572416 |
Author:jSORoROWy
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Description: This appendix contains a selection of basic MATLAB codes used in this text to
produce figures and are listed here as sample code for readers. Platform: |
Size: 2246656 |
Author:Roy1 |
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Search - sample matlab codes