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ex9_14
在7.5-30km瑞利杂波情况下 LFM目标15km 雷达恒虚警仿真(CFAR)
- 2009-02-18 20:12:16下载
- 积分:1
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g729
G729编码和解码的Matlab源程序 调用方法:
1.需要编码时,在 Matlab命令行下输入"G729code(speech)"(请务必保证 speech是已经存在在 Matlab工作区的一个行向量,其中是语音数据),然后你会在你的文件夹下看到一个"coding.bit"的文件。
2.需要解码时,把"coding.bit"的文件复制到"G729 decoder"的目录下,在Matlab命令行下输入"G729decodermain",然后你会在文件夹下看到"syn_speech.wav",那就是重构语音。
enjoy it!
(G729 encoding and decoding of the Matlab source code to call methods: 1. The need for coding at the Matlab command line, enter )
- 2007-11-21 23:02:40下载
- 积分:1
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2psk
bpsk 数字调制 本程序包括基本编程和仿真,希望对大家有帮助(This procedure bpsk digital modulation including basic programming and simulation, we hope to help)
- 2009-05-18 14:57:22下载
- 积分:1
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bandpassfilter
matlab通带滤波,是在频域内实现的,最好用于地震波,或其他一些信号逐渐衰减的情况(bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft)
- 2010-05-12 19:37:19下载
- 积分:1
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dwt-matLab-marking
提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人
部分# 首先对宿主图像进行小波分解
、
嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印
信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余
弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)
- 2011-05-15 23:25:27下载
- 积分:1
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tfa
matlab关于自适应最优核程序,主要用于时域与频域的分析和计算(AOK in the matlab)
- 2013-05-14 15:45:22下载
- 积分:1
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Matlab_STCv0
STC跟踪算法,matlab源码,可实现对框定目标的有效稳定跟踪(STC tracking algorithm, matlab source code, can achieve the goal of effective framing stable tracking)
- 2014-01-22 18:18:13下载
- 积分:1
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cyclic
产生FSK,BPSK,QPSK信号,循环均值,循环自相关,循环谱密度的计算与分析(Generate FSK, BPSK, QPSK signal, cycle mean, cycle autocorrelation, calculation and analysis of circulating spectral density)
- 2014-06-24 10:46:24下载
- 积分:1
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getbin
you can with this code get binary version of image
- 2010-08-31 00:14:33下载
- 积分:1
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leach-222
leach protocol of wireless sensor network
- 2012-04-15 03:04:25下载
- 积分:1