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sobel
说明： Sobel 算法 本程序实现了Sobel算法，利用Sobel算法可以实现图像的边缘提取(Sobel algorithm implements the procedure Sobel algorithm, using Sobel algorithm for image edge detection)
- 2010-04-15 17:16:16下载
- 积分：1
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Udfsk
2fsk的调制及加入高斯白噪声后相干解调误码性能(Modulation 2fsk and by adding white Gaussian noise and coherent demodulation error performance)
- 2012-05-15 10:54:27下载
- 积分：1
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3gpp-channel-modle
3gpp信道模型matlab仿真有m文件源码 方便学习3g信道相关(3gpp channel model has m file matlab simulation source code to facilitate learning 3g channel correlation)
- 2021-03-02 17:19:34下载
- 积分：1
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ARMA
说明： 确定时间序列中的阶数的FPE或AIC准则的matlab代码。(Determine the order of time for the FPE or AIC criterion by matlab.)
- 2010-03-27 09:51:44下载
- 积分：1
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A-Parallel-Multiscale-Mixed
We start by giving a brief introduction to reservoirs and reservoir mod-
elling at different scales. We introduce a mathematical model for the two-
phase flow, before we look at numerical discretizations. In particular we look
at the Multiscale Mixed Finite-Element (MsMFE) Method from the Matlab
Reservoir Simulation Toolbox (MRST) [3], developed by SINTEF.
- 2014-09-15 16:49:37下载
- 积分：1
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Boost_converter
Boost converter implementation in simulink
- 2015-04-06 19:58:58下载
- 积分：1
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awgn
DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求：
(1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。
(DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)
- 2008-12-24 20:12:16下载
- 积分：1
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pisarenko
Pisarenko 谐波分解算法源码,可用于对信号进行频率估计。(Pisarenko harmonic decomposition algorithm source code, can be used to estimate the frequency of the signal.)
- 2013-12-04 20:36:50下载
- 积分：1
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91332001k-means(matlab)
kmeans matlab .
- 2009-12-29 00:39:17下载
- 积分：1
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LS_CAR
有关系统辨识的源程序.看看吧,有用就下来看看.不行就删除.(the system identification of the source. Let's see it, useful look down on. Not deleted.)
- 2007-03-19 18:44:41下载
- 积分：1
