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multi-path-flat-fading
多径衰落信道matlab仿真程序，有说明(multi-path flat fading)
- 2013-10-30 00:28:38下载
- 积分：1
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B
说明： it is an rar file containing codes of matlab an info related to matlab
- 2011-08-29 13:26:29下载
- 积分：1
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PtRG
对雷达方程的研究，输出功率与测量距离之间的关系(Radar equation, the relationship between the output power and measure the distance)
- 2013-04-19 10:04:22下载
- 积分：1
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labview5
使用低通滤波器从含有噪声的信号中提取有用的正弦波
(见实验指导书 实验九 数字滤波器中的第一题)
目的：用数字滤波器从含有高频噪声的采样数据中提取正弦信号。
要求：①输入信号为一正弦波，并加入一个白噪声的干扰来模拟信号传输中的随机干扰信号（用以模拟含有噪声采样序列）。
（模拟含有噪声采样序列具体可用正弦波信号叠加高频噪声来实现，为了使滤波效果明显，本实验的高频噪声是用高频均匀分布白噪声（Uniform）通过Butterworth高通滤波器过滤生成的，高通滤波器的截止频率设为10倍输入信号频率。）
②在程序中设计一个低通巴特沃斯滤波器，以滤除信号中的噪声分量，提取输入的正弦波信号 。
③可调节信号滤波器的截止频率和阶数，可显示滤波前与滤波后的时域信号。
④给出滤波前与滤波后的频谱特性的显示。
(Using low pass filter extracting useful sine wave signal containing noise(see experiment instruction digital filter in the first nine questions)Objective: to use digital filter sampling data extract containing high frequency noise sine signal.Requirements: (1) the input signal is a sine wave, and add a white noise interference to simulate the random disturbance signal of the signal transmission (to simulate contains noise sampling sequence).(simulated the sampling sequence contains noise available sine wave signal superposition of high frequency noise, in order to make the filtering effect is obvious, the experiment of high frequency noise is Uniform distribution with high frequency white noise (Uniform) by Butterworth high-pass filter to filter generated, high-pass filter cutoff frequency set to 10 times the size of the input signal frequency.)(2) in the program design a low-pass butterworth filter, in order to filter out the noise in the signal component, extract the input sine wav)
- 2014-11-23 09:08:57下载
- 积分：1
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bw_photo_ring_toss_standard
We introduce a new approach to tone management for photographs.
Whereas traditional tone-mapping operators target a neutral and
faithful rendition of the input image, we explore pictorial looks by
controlling visual qualities such as the tonal balance and the amount
of detail. Our method is based on a two-scale non-linear decomposition
of an image.
- 2013-05-08 13:48:53下载
- 积分：1
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HHT
本程序为希尔伯特变换程序～里面附带了emd.m经验模态分解程序(需要下载时频工具包)(This program for the Hilbert transform ~ it comes with the emd.m empirical mode decomposition program (need to download the time-frequency toolkit))
- 2013-12-04 12:56:28下载
- 积分：1
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spalgorithmpackage
子空间追踪算法（SP）程序包，包含示例程序，SP算法程序及附属程序(Subspace pursuit algorithm (SP) package includes sample programs, SP algorithm program and ancillary procedures)
- 2011-01-05 14:22:19下载
- 积分：1
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webinar
this is a matlab code for webinar.
- 2013-08-05 13:32:46下载
- 积分：1
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zwsb_matlab
指纹识别MATLAB代码，fd.m对图像平滑处理、二值/提取骨骼/删除毛刺、特征点提取；包含四个程序，多个函数(Fingerprint identification code)
- 2015-03-30 13:06:46下载
- 积分：1
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some-basic-model-in-complex-network
该压缩包中包含：BA无标度网络、随机图、WS小世界网络、NW小世界网络、最近邻耦合网络、平均路径长度、度分布、聚类系数的matlab源代码。(The compressed packages that include: BA scale-free network, random map, WS small world network, network, the small world NW neighbour coupling network, average path length, clustering coefficient and distribution of the matlab source code.
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- 2012-03-13 17:17:33下载
- 积分：1
