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Fingerprint_Identification_System_Implementation_V
指纹识别系统VC和matlab实现:包涵VC和matlab实现源码！(Fingerprint Identification System VC and matlab implementation: bear with VC and the matlab implementation source!)
- 2010-06-04 08:29:36下载
- 积分：1
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4进制PSK仿真子程序
说明： 4进制PSK仿真子程序,子程序计算4进制PSK调制的误码率(four band PSK simulation subroutine, the four band calculation subroutine PSK modulation BER)
- 2005-11-16 10:17:28下载
- 积分：1
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59564322Simulink2
SIMULINK仿真实现BPSK在莱斯衰落+AWGN信道中的调制与解调，并分析了误码率和星座图等等参数。(SIMULINK simulation of BPSK in Rician Fading realize+ AWGN channel modulation and demodulation, and analyzes the bit error rate and constellation parameters and so on.)
- 2009-05-05 18:17:44下载
- 积分：1
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picshibie
实现了图像识别的matlab程序，可以直接使用，里面有例子，适合新手学习(To achieve the image recognition matlab program can be used directly, which there are examples, suitable for novice to learn)
- 2009-12-14 15:11:00下载
- 积分：1
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SourceEncoingAndDecoding
说明： 通过信源编译码，理解信源编码的主要目的，理解香农第一定理,掌握信源编码的方法和手段(By source encoding and decoding, source code to understand the main purpose of the first theorem of Shannon to understand and master the methods and source code means)
- 2010-04-14 17:30:47下载
- 积分：1
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zuiduanlujing
无线传感器最短路径算法，MATLAb代码，可以直接在MATLAb上运行。(Wireless sensor the shortest path algorithm, MATLAb code, can be directly in the MATLAb operation.
)
- 2012-04-27 11:31:53下载
- 积分：1
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GAPatrol--An-Evolutionary-Multiagent-Approach-for
In this work, we present a novel evolutionary multiagent-based simulation
tool, named as GAPatrol. Such system is devoted to the specification of
effective police patrol route strategies for coping with criminal activities happening
in a given artificial urban environment, which, in turn, mimics a real
demographic region of interest.
- 2013-11-24 20:30:00下载
- 积分：1
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ATTENUATIONS
matlab file for cample bozorgnaia 2004 attenuation code
- 2013-11-07 16:31:51下载
- 积分：1
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Laplace
传统的短时谱估计语音增强算法通常假设语音谱分量相互独立，没有考虑语音谱分量间的相关性。针对这
一问题，该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先，假设语音的离散余弦变换(DCT)
系数服从多元Laplace分布，以此利用谱分量间的相关性；在此基础上，利用多元随机矢量的高斯尺度混合模型表
示，推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式；并进一步推导了基于该分布模型的
语音存在概率，对最小均方误差估计子进行修正。实验结果表明，该算法在抑制背景噪声和减少语音失真等方面优
于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time
spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm
with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform
(DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral
components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed
model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech
presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show
that the developed method has better noise suppression performance and lower speech distortion compared to the
traditional speech enhancement method. )
- 2014-01-18 10:44:40下载
- 积分：1
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jie
说明： 用runge-kutta 法解常微分其中有实例，可以用于验证(Using runge-kutta method for solving ordinary differential examples of which can be used to verify)
- 2011-03-14 10:18:29下载
- 积分：1
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