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zfk_example
聚类分析里的k均值（kmeans）算法的matlab实现，是老师即将出的书里，我给写的例子，大家看看吧。
(Where k-means cluster analysis (kmeans) algorithm matlab implementation, a teacher is leaving the book, I give examples of writing, we take a look at bar.)
- 2009-09-15 15:05:35下载
- 积分：1
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pattern
this program calculate the pattern of rectangular patch antenna.
- 2010-08-02 03:14:18下载
- 积分：1
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ilc-neural-network-paper
Iterative learning neural network control for nonlinear
system trajectory tracking
- 2013-11-09 05:10:25下载
- 积分：1
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floy
floyd算法，代码简单易学，而且配有示例。(floyd algorithm, the code is easy to learn, and with examples.)
- 2011-12-27 21:46:40下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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MFCC_DWT
基于频率到谱技术的离散小波变换的音频识别技术(Frequency to the spectral techniques based on discrete wavelet transform audio recognition technology)
- 2010-12-13 15:00:57下载
- 积分：1
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3PG
Adaptive post-processing algorithm for video signals
- 2010-05-09 06:37:18下载
- 积分：1
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AISradar
关于AIS与雷达信息融合方面的文章，其中包括航迹融合和模糊融合算法方面的知识，可为写这方面论文或者研究这方面的人员提供一些新的思路想法。(About AIS and radar data fusion aspects of the article, including track fusion algorithm and fuzzy aspects of the integration of knowledge can provide ideas for some new ideas to write papers or research in this area in this area staff.)
- 2013-12-12 16:36:49下载
- 积分：1
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TaiJi
自己写的JS程序：
具体是使用JS+JQ+animate动画+勾股定理实现了画太极图，原理很简单，就是使用绝对定位作为
div坐标+动画+div生成，升级画法：可以使用三角函数(sin,cos,tan etc)，使用勾股定理每个像
素点的位置不太好把握！
最后：感兴趣的同学可以将imgs中的图片改成透明的图片，替换JS中方块，这样效果好看些。(JS write their own programs:
Specifically using JS+ JQ+ animate animation+ Pythagorean realized painting of Tai Chi, the principle is very simple, is to use absolute positioning as
+ animation+ div div coordinate generation, upgrade painting: You can use trigonometric functions (sin, cos, tan etc), each pixel using the Pythagorean theorem
Prime location is not very good grasp of the point!
Finally: Interested students can imgs pictures into a transparent image, replace JS in the box, so the effect look better.)
- 2014-01-29 01:17:06下载
- 积分：1
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MATLABsecret
《MATLAB 揭秘》为学习这种功能强大的数学计算工具提供了高效的、启发性的方法。 本书使用简单易行的风格，一开始介绍了 MATLAB 基础，你将学习到如何绘制图象，求解代数方程及计算积分，也将学习到如何求解微分方程， 求 ODE 的数值解， 使用特殊函数工作。
本书含有几百个例子及其详细解说过程，章末带有习题，书末还带最终测试题目，一句话，本书给予你的是 MATLAB 精华。
本自学指导书提供了：
z 上手 MATLAB的最快方法
z 几百个带有解答过程的工作实例
z 覆盖了MATLAB7
z 每章章末配有习题，提高学习质量，查漏补缺。
z 书末附有最终测试题
z 为学习和工作节省时间提高效率
《MATLAB 揭秘》对初学者很容易，对高手有挑战性，是通往计算精度的捷径。("MATLAB Reveal" to learn the powerful mathematical tools to provide efficient and enlightening way. This book uses a simple style, the beginning describes the basis of MATLAB, you will learn how to draw images, solving algebraic equations and calculating points, will also learn how to solve differential equations, find the numerical solution of ODE, the use of special function work.
This book contains hundreds of examples and a detailed explanation of the process, with the end of the chapter exercises, end of the book is also the ultimate test subject with a word, this book gives you the essence of MATLAB.
This book provides a self-study guide:
z fastest way to get started MATLAB
z hundreds of examples of the work process with a solution
z covers MATLAB7
z chapter at the end of each chapter with exercises to improve the quality of learning, leak filled.
z end of the book title with a final test
z for the learning and work to save time and improve efficiency
"MATLAB Re)
- 2010-05-17 14:04:02下载
- 积分：1
