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PCM
- 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
ssim
- matlab code of ssim of image quality
ssim_index
- Zhou Wang proposed a new idea of Structural Similarity Index (SSIM )for image quality measurement based on the assumption that the HVS is highly adapted to extract structural information from the viewing field. The Mean Structural Similarity Index (M
ST
- 本程序是基于S变换的短时电能质量扰动检测方法实现的，用于分析电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析-This procedure is based on the S transform short-term power quality disturbance detection method implemented for the analysis of voltage sag magnitude, phase transition, duration, and harmonic
MovingLeast-SquaresMLS
- 建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲 面拟合方法 这种方法对传统的最小二乘(LS)法的作了比较大的改进 使生成的曲线曲面具 有精度高 光滑性好等许多优点 详细介绍了移动最小二乘法的原理 应用和特点 并且给 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程 最后给出了曲线拟合和空间散 乱数据曲面拟合算例 将拟合结果与最小二乘拟合结果作了比较 分析了 MLS 拟合曲线曲 面的光滑性和拟合质量 表明了该方法的优越性和有效性-W
ssim_index
- 视频质量评测模型 一个用于图像质量评测的模型，对于图像质量评测感兴趣的可作参考-Video Quality Evaluation Model 1 for Image Quality Evaluation Model for Image Quality Evaluation interested reference can be made
GA_routing
- 遗传算法在路由优化中的应用:多服务质量的最小路径的算法.-Genetic Algorithm in Routing Optimization: Multi-service quality of the minimum path algorithm.
sum1all
- 一个毕业程序设计，是用小波和支持向量机对电能质量扰动的识别与分类，主要利用的能量特征。-A graduate program design is the use of wavelet and support vector machines for power quality disturbance recognition and classification, the main characteristics of energy use.
MATLABsimuationoffixed-massrigid-body6DOF
- 定质量刚体的6自由度运动matlab仿真程序-Quality set of 6-DOF rigid body movement matlab simulation program
primes
- 关于质数的一些程序，是我看了一本关于质数的书后把其中容易实现的算法用MATLAB写出来的。有质数的检验，各种猜想的检验等。-Prime number on some of the procedures that I have read a few books on the quality of which easily achieved after the algorithm using MATLAB written. Qualitative test of a few, all kinds o
powersys_manual
- 给Matlab配套的电力工具箱POWERSYSTEM的最全的使用手册，一共一千多页，POWERSYSTEM中所有的DEMO都有详细介绍，是学习电力工具箱的精品资料-Matching of electricity to Matlab toolbox POWERSYSTEM the most comprehensive user manual, a total of more than 1000 pages, POWERSYSTEM have all the details of DEMO is t
Movingleastsquaremethodbasedonthecurveandsurfacefi
- 建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲 面拟合方法这种方法对传统的最小二乘(LS)法的作了比较大的改进使生成的曲线曲面具 有精度高光滑性好等许多优点详细介绍了移动最小二乘法的原理应用和特点并且给 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程最后给出了曲线拟合和空间散 乱数据曲面拟合算例将拟合结果与最小二乘拟合结果作了比较分析了MLS 拟合曲线曲 面的光滑性和拟合质量表明了该方法的优越性和有效性-The establis
MATLAB
- MATLAB神经网络工具箱在河流水质预测中的应用-MATLAB neural network toolbox in the river water quality forecasting
SRes
- this program contain a super resolution with robust method to produse high quality image from the low quality video squence.
BM3D
- The Block-Matching and 3D Filtering (BM3D) algorithm is a computationally scalable algorithm based on this novel denoising strategy. It achieves state-of-the-art denoising performance in terms of both peak signal-to-noise ratio and subjective visual
Detection-of-short-duration-power-quality-disturba
- 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。 本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测
quality
- 基于Matlab的三角网格质量计算程序，能将质量分布以图像形式清晰的显示出来-Triangular mesh based on the quality of Matlab computer program was able to mass distribution in the form of a clear display image
Quality factor calculator
- Matlab coding. Calculate Quality factor of metamaterial based on transmission spectrum data.
2d and 3d gabor filter creators in matlab
- 2d and 3d gabor filter used to extract some features of image/video for the quality assessment method
bco matlab
- % Bee Colony Optimization in Matlab % By Adnan ACAN % Each potential solution is called a Food Source % Fitness is determined in terms of the quality of food source % There are three groups of bees: employed bees, onlooker bees, and scout bee