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18a8b6234d45
cashcode开发,用于开发接口工具，测试等(cashcode Developmentcode)
- 2014-09-18 11:59:52下载
- 积分：1
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4.4
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:07下载
- 积分：1
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4dual-tree--wavelet-packet
4各向异性双树复小波包变换 石霏 应用科学学报 2008-07-15 期刊(4 anisotropic dual tree complex wavelet packet transform Shi Fei applied science journal proceedings of the 2008-07-15)
- 2013-12-25 17:23:51下载
- 积分：1
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changjiang
来自长江水质评价与预测全国得奖论文的源代码，仅供大家参考学习(From the Yangtze River water quality assessment and prediction of the award-winning paper source code, for your reference learning)
- 2013-08-08 20:07:47下载
- 积分：1
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123
雷达信号理论的MATLAB（林茂庸著）里面的代码对大家学习雷达很有帮助 很辛苦找到的 分享给大家(Radar signal theory of MATLAB (Lin Mao-yung of) the code inside the radar for them to learn useful
Very hard to find for everyone to share)
- 2011-12-27 10:25:32下载
- 积分：1
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msk
msk的malab仿真,msk的调制解调程序(MSK s malab simulation, msk modem procedures)
- 2008-12-24 22:32:18下载
- 积分：1
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G729-coder
说明： G。729算法的MATLAB程序实现，用于算法仿真(G。729)
- 2009-08-20 16:41:34下载
- 积分：1
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Mean-Filter
采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波(Using MATLAB functions in filter2 image noise interference by mean filter)
- 2014-12-11 13:45:19下载
- 积分：1
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someImageProcessSourcecode
几种图像处理源码
程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
(err)
- 2008-06-13 17:48:40下载
- 积分：1
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most_descendant
一个最速下降法实现例子，有需要的可以看看(A steepest descent method to achieve an example, there is need to take a look at)
- 2010-01-11 08:45:16下载
- 积分：1
