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Lagrange_fft_bj
基于拉格朗日插值法的可变分数延时滤波器比较图，通过比较不同的分数时延时的滤波器特性来观察分数延时滤波器的性质与限制(Lagrange interpolation method based on variable fractional delay filter comparison chart, filter characteristics by comparing the scores of different delay time to observe nature and limitations of fractional delay filter)
- 2013-11-25 19:45:34下载
- 积分：1
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RLSandLMSAlogrithm
一个完整的基于LMS和RLS改进算法的语音增强MATLAB程序，包括了输入输出序列和读取数据，自适应增强算法的程序(Based on a complete LMS and RLS algorithms to improve speech enhancement MATLAB procedures, including the input and output sequences and read data, adaptive enhancement algorithm procedure)
- 2007-12-04 21:14:57下载
- 积分：1
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OFDM_crosscorrelation
OFDM同步技术仿真，带有码间干扰和半码调制，多信道衰落。(OFDM synchronization technology simulation, inter-symbol interference and a half with code modulation, multichannel fading.)
- 2013-11-30 00:38:21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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LCM_GPM1002B0_2
GPM1002B0 初始化代码，颜色艳丽，可以直接使用(GPM1002B0 initialization code)
- 2014-01-15 10:46:35下载
- 积分：1
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3d_Astar--
An optimized 3d Astar Path planner was uploaded.
- 2021-02-03 00:59:59下载
- 积分：1
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FC_book_files
反馈控制问题-使用matlab及其控制系统工具箱的配套程序(Feedback control problems- using matlab control system toolbox and its supporting procedures)
- 2011-10-20 09:27:16下载
- 积分：1
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Fuzzyclustering
模糊聚类；涉及事物之间的模糊界限时按一定要求对事物进行分类的数学方法。聚类分析是数理统计中的一种多元分析方法，它是用数学方法定量地确定样本的亲疏关系，从而客观地划分类型。事物之间的界限，有些是确切的，有些则是模糊的。例如人群中的面貌相像程度之间的界限是模糊的，天气阴、晴之间的界限也是模糊的。当聚类涉及事物之间的模糊界限时，需运用模糊聚类分析方法。模糊聚类分析广泛应用在气象预报、地质、农业、林业等方面。通常把被聚类的事物称为样本，将被聚类的一组事物称为样本集。模糊聚类分析有两种基本方法：系统聚类法和逐步聚类法。
(Fuzzy clustering )
- 2009-10-19 11:10:01下载
- 积分：1
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fouthorder
图像增强matlab中的比较重要的 四阶降噪算法实现 (Image enhancement matlab more important in the fourth-order noise reduction algorithm)
- 2009-04-21 17:30:50下载
- 积分：1
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matlab
matlab函数汇总，包含大部分图像处理函数.(matlab function summary, including the majority of image processing functions.)
- 2009-12-20 11:09:53下载
- 积分：1
