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NMFLAB
非负矩阵分解在矩阵计算中具有重要意义，这是NMF非负矩阵分解实验室完整代码。(non-negtive resolution)
- 2014-09-26 15:12:00下载
- 积分：1
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WSN1
WIRESLESS SENSOR NETWORKS ALGORTHIM
- 2013-01-26 15:27:21下载
- 积分：1
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Matlab-OF-MATHMATIC
数学建模常用算法的MATLAB程序,在全国数学建模比赛中能使用!(MATLAB OF MATHMATIC,SOME EXAMPLE YOU CAN USE)
- 2013-11-23 22:18:50下载
- 积分：1
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GUI
用matlab GUI做的简易矩阵计算器(matlab GUI)
- 2011-12-21 10:45:13下载
- 积分：1
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tvapm
水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外，水声通信试验的成本高，难度大，也为水声通信研究带来挑战。
本软件对水声信道的仿真研究很有帮助，可以产生声线图，冲激响应，声速图等仿真文件，结合Matlab画图工具绘制图像，对水声信道的模拟仿真很有帮助。(The most difficult problem faced by underwater acoustic communication is multi-path interference, which since multipath fading caused by the magnitude of the received signal, and mutual inter-symbol interference caused by multipath signal reception, plus the marine environment of high background noise, low carrier frequency , very limited bandwidth and transmission conditions of time- space- frequency characteristic such that the communication process is very difficult. In addition, the high cost of underwater acoustic communication experiment, difficult, and challenges for the study of underwater acoustic communication. This software is useful for simulation study of underwater acoustic channel can produce sound chart, impulse response, sound velocity diagrams simulation files, combined with Matlab drawing tools to draw the image of underwater acoustic channel simulation helpful.)
- 2015-03-22 09:51:54下载
- 积分：1
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基于二值化对图像进行人脸识别的基本方法及方法改进
人脸识别的基本方法是先将图像二值化处理，再进行一系列操作，从而勾画出人脸区域，但基本方法对某些图像不能进行准确的区域勾画。方法的改进中加入了腐蚀与膨胀这两个步骤，从而能精确的勾画出人脸区域。
- 2022-11-25 15:55:03下载
- 积分：1
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wavelet
一维信号的小波变换原程序，用MATLAB编写的。对于初学者理解小波变换的含义非常有帮助。(One-dimensional wavelet transform of the original program, written using MATLAB. Wavelet transform for beginners to understand the meaning very helpful.)
- 2010-09-20 11:05:28下载
- 积分：1
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tdrbf
(转载)在网上找的用梯度下降算法开发的rbf神经网络曲线拟和程序。 ((reproduced) on the Internet to find the gradient descent algorithm development of the neural network rbf curve fitting and procedures.)
- 2021-04-11 00:28:58下载
- 积分：1
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tsu_izv_Estestven_nauki_2009(3)
paper for research science
- 2013-09-15 18:15:26下载
- 积分：1
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ber_rayleigh-channel
Bit error rate performance of BPSK over Rayleigh fading wireless channel
and its comparison with ber of BPSK transmission over AWGN channel.
- 2013-11-16 23:19:33下载
- 积分：1
