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Aitken
非线性方程组的求解方法：使用matlab编写，运用了aitken加速方法(Non-linear equations method: the use of matlab prepared to accelerate the use of Aitken Ways)
- 2009-02-12 16:45:42下载
- 积分：1
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interpolation-and-fitting
matlab算法大全之插值与拟合，非常详细的资料(the matlab algorithm Daquan interpolation and fitting, very detailed information)
- 2013-02-19 19:25:16下载
- 积分：1
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add_noise_and_SNR_measure
内有两个MATLAB程序，主要用于语音增强：一个用于向纯净语音文件(wav)添加高斯白噪声，信噪比可选；另一个文件用于测量语音信噪比，对语音增强效果判断(MATLAB, there are two procedures, mainly used for speech enhancement: one for the pure audio files (wav) add white Gaussian noise, SNR optional another document used to measure the voice signal to noise ratio, the effect of speech enhancement judge)
- 2008-03-22 00:58:39下载
- 积分：1
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OFDM
ofdm系统中如何抑制峰均比，该程序给出了经典的仿真(ofdm system, how to suppress the PAPR, the program gives the simulation of the classic)
- 2010-11-17 12:23:14下载
- 积分：1
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yzcherry
matlab的函数逼近算法，常用的里面都有，希望对你会有帮助(matlab interpolation algorithms, which are commonly used, in the hope you will help)
- 2010-01-19 13:58:39下载
- 积分：1
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energy-totale
energy totale in cognitive radio network
- 2014-11-27 23:05:51下载
- 积分：1
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doa_wide_tct
宽带波达方向估计的matlab仿真程序，使用tct算法求聚焦矩阵然后由music算法估计。(Broadband DOA estimation matlab simulation program, using tct algorithm seeking focusing matrix estimation algorithm is then music.)
- 2021-04-18 23:48:57下载
- 积分：1
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tnn7_code_201212141110
REAL-TIME FACE DETECTION AND TRACKING
- 2013-11-28 17:06:50下载
- 积分：1
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Matlab_Financial_Derivatives_Toolbox_Users_Guide
matlab财金分析工具箱书籍，全英文，有书签(books on financial analysis toolbox matlab)
- 2009-10-21 16:32:55下载
- 积分：1
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2013TSP
说明： 通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分：1
