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Graphene_Cond

于 2021-03-29 发布

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说明：描述了石墨烯的介电常数与厚度，化学势以及散射率的关系。(The relationship between dielectric constant and thickness, chemical potential and scattering rate of graphene is described.)

文件列表：

Graphene_Cond\Graphene_Cond.m, 6429 , 2013-09-17
Graphene_Cond\U1007.txt, 2335 , 2020-06-06
Graphene_Cond\U1007_Eps.tab, 2840 , 2020-06-06
Graphene_Cond\U1007_Tan.tab, 2917 , 2020-06-06
Graphene_Cond\U627.txt, 2467 , 2020-06-06
Graphene_Cond\U627_Eps.tab, 2931 , 2020-06-06
Graphene_Cond\U627_Tan.tab, 2841 , 2020-06-06

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cfmatrix
本程序，可以用了画混淆矩阵，请大家使用，谢谢(This procedure can be painted with a confusion matrix, please use, thanks)

2021-02-24 11:49:39下载

积分：1
single-image-pca
i am submiting the pca face recognition source code for single image

2012-04-11 22:19:48下载

积分：1
coding-thorem
这是一本简明易学的编码理论方面的书籍，适合于通信电子或其他专业的人自学。(This is a condensed learn coding theory books, suitable for electronic communications or other professional person self-study.)

2013-08-11 17:46:47下载

积分：1
JLDATA
摘要：本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗（汉明窗）、端点检测；特征提取的参数是梅尔频率倒谱系数MFCC。该语音系统采用的是动态时间伸缩算法(DTW)，研究对象是特定人的语音识别，并在MATLAB平台上实现。为了进行后续研究，首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件，并转化成 “.wav”格式的文件。(Abstract: This thesis mainly studied the basic principle of speech recognition, to analyze the composition of the speech recognition system, including the preprocessing, feature extraction, to set up the module library, identify several most matches. Pretreatment, including speech sampling, pre-emphasis, add window (hamming window), endpoint detection Feature extraction of MFCC MEL frequency cepstrum coefficient. The voice system USES a dynamic time scale (DTW) algorithm, the research object is the speaker-dependent speech recognition, and realized in MATLAB platform.To carry out the follow-up study, the first to use the recording in a computer system to record the audio files of Arabic Numbers 0-9, and translated into . Wav format file.)

2016-05-08 17:15:26下载

积分：1
Disfrft
特征分解型求取离散分数阶傅里叶变换特征分解算法通过求ＤＦＴ的核矩阵Ｆ（ｋ，ｎ）的特征值和特征向量构造ＤＦＴ核矩阵的分数幂，以此作为Ｆａ（ｋ，ｎ）来计算ＤＦｒＦＴ。(The kernel matrix eigenvalue decomposition algorithm for DFT F (k, n) characteristic value And the feature vectors are constructed as the fractional powers of the DFT kernel matrix, which are used as Fa (k, n) To calculate DFrFT.)

2017-06-24 10:20:31下载

积分：1
基于粒子滤波的雷达检测前跟踪算法 radar-target-detect
基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

2011-12-15 23:04:48下载

积分：1
shiww
该文件是在瑞利信道统计的基础上，给出了Clarke模型，并给出了仿真方法(Rayleigh channel statistics based on the file given Clarke model and simulation method)

2012-11-11 19:37:14下载

积分：1
Image-restoration--with-texture
图像修复的一篇比较好的文章，将图像分解为卡通和纹理，对于难修复的纹理部分采用纹理合成方法，修复的效果较好(An article in relatively good image restoration, the image is decomposed into a cartoon and texture, texture for the difficult part of the repair method using texture synthesis, repair is better)

2015-03-18 19:33:02下载

积分：1
IBM_GSC
结合广义旁瓣滤波（GSC）和理想二值掩蔽（IBM）的麦克风阵列语音增强算法(microphone array speech enhancement based GSC and IBM )

2016-05-19 16:25:23下载

积分：1
mcmc
马尔可夫蒙特卡罗方法原理及MATLAB仿真入门级教程适合新手(The Markov Chain Monte Carlo Simulations)

2012-09-18 13:58:17下载

积分：1

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Graphene_Cond

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