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cg1
cognitive radio channel effects
simulations in matlab
- 2010-10-04 21:18:10下载
- 积分：1
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AOA
Matlab code for estimation of Direction of arrival angle
- 2011-01-22 19:06:56下载
- 积分：1
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Filter-based_single-carrier_frequency_domain_equal
研究了基于滤波器组的单载波频域均衡技术的基本原理和实现方法,通过系统对比基于滤波器组的方法与基于FFT方法的异同之处,从其产生的机理上阐明了基于滤波器组的单载波频域均衡技术能够克服FFT 方式的主要缺点的原因(Of filter-based single-carrier frequency domain equalization technology, the basic principle and method, through the system, filter-based approach compared with the FFT method based on the similarities and differences between, from production to clarify the mechanism of the filter-based single-carrier frequency domain equalization techniques to overcome the main drawback of FFT method because)
- 2010-05-12 21:11:07下载
- 积分：1
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altreadsegy
这是一个用matlab写的读取地震sey文件的程序(read sey file)
- 2012-05-01 11:08:17下载
- 积分：1
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dwt
研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研
究，以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入
音频信号的离散变换域中，从而得到嵌入水印的音频信号，其实现过
程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任
务：(1)数据准备与预处理，主要是准备好水印原始图片和待嵌入水印
的音频信号 (2)音频信号分段处理，用于嵌入水印的音频数据部分等
分成(m1*m2)个音频数据段 (3)水印图像降维处理，在此过程灰度图像
水印转化为二值图象, 要将其嵌入到一维的数字音频信号中, 必须将
二维的图像转化成一维的序列 (4)将水印嵌入到数字音频信号中,从而
最终获得带数字水印的音频信号。(The study I Mody, segmented digital audio signal embedded watermark. Discrete transform domain to facilitate the study of the grayscale image for the digital watermark the original signal is obtained after the binarization processing watermark embedded in the audio signal, thereby obtaining the watermark embedded in the audio signal, and its implementation process schematic block diagram shown in Figure 1. Mainly in the watermark embedding process to achieve the task of four phases: (1) The data preparation and pretreatment, is ready to watermark the original picture and to be embedded in the audio signal of the watermark (2) audio signal segment processing for embedding watermark The audio data portion is divided into (m1* m2) audio data segment (3) The watermark image dimension reduction processing, binary image is converted to grayscale image watermark in this process, and to be embedded into a digital audio signal of a one-dimensional , two-dimensional images must be converted in)
- 2013-03-19 21:11:22下载
- 积分：1
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photo
打开一幅图片，对其进行个性化处理，包括亮度调整，去除噪声，细节化等等(open an image,we process it personally,including intensity adjust,remove noise and so on)
- 2013-05-13 19:38:01下载
- 积分：1
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OFDMMATLAB
OFDM和MATLAB仿真含程序，包含解释和一些源码(OFDM and simulation with MATLAB program, including interpretation and some source code)
- 2014-07-19 22:41:07下载
- 积分：1
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GoldenmanBinomialTree
goldenman binormial tree matlab code
- 2010-11-30 14:21:11下载
- 积分：1
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niudun
解决非线性方程组,通过输入初始值来迭代得到数值解(nolinear function)
- 2011-05-05 11:24:37下载
- 积分：1
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lmsbianshi
ＬＭＳ算法用于系统辨识的MATLAB源码(LMS algorithm for system identification MATLAB source)
- 2007-06-18 08:22:01下载
- 积分：1
