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New_fminsearchbnd
通常优化变量需要在制定的范围内选择，John D Errico开发了带有边界约束的最优化问题求解程序，并进行了改进(Optimization variables are usually required to develop a range of options, John D' Errico developed with the boundary constraints of optimization problem solving process, and an improved)
- 2010-06-12 21:08:20下载
- 积分：1
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RAM_Parabolic_Equation_Code
抛物线方程法计算水声远场传播损失仿真代码(Parabolic equation method to calculate the far field of underwater acoustic transmission loss simulation code)
- 2009-09-28 14:10:05下载
- 积分：1
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matlab
对于MATLAB的学习非常有帮助
MATLAB函数命令大全(For very helpful in learning MATLAB Functions MATLAB command Daquan)
- 2009-10-17 13:10:00下载
- 积分：1
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grap_theory
图论的入门课件，很好的~特意拿出来share~(a very good sorce about grap theory intrduction.)
- 2009-04-25 16:26:09下载
- 积分：1
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MinimumErrorThresholding
Minimum Error thresholding method realized in Matlab environment based on Kittler and J. Illingworth, "Minimum error thresholding," Pattern Recognition, vol. 19, pp. 41-47, 1986.
- 2012-04-07 15:09:29下载
- 积分：1
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QAM16
16qamMATLAB环境下16QAM调制及解调仿真程序说明(16qamMATLAB environment 16QAM modulation and demodulation simulation program description)
- 2011-10-29 21:13:32下载
- 积分：1
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cengcifenxi
层次分析 w0为准则层权重，w1为方案层权重，
ts为总权重(Analytic Hierarchy guidelines layer weights, w1 program layer weights, ts total weights w0)
- 2012-09-05 16:58:46下载
- 积分：1
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project
直方图均衡化及亮度调整，关于图像处理方面最基本的几个程序(Histogram equalization and brightness adjustment, image processing on a few basic procedures)
- 2007-12-24 01:34:52下载
- 积分：1
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UWBmatlab
超宽带脉冲形成技术，等效为切比雪夫逼近理论的脉冲产生算法研究的matlab仿真代码(UWB matlab)
- 2012-05-16 10:54:23下载
- 积分：1
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learn.zip
MFCC参数和LPCC参数需要频繁使用的语音的说话人识别分析还需要使用大量的这些特征参数,这就需要研究MFCC和LPCC算法和参数提取的原则。因为我们需要了解与人交谈的过程中,我们要进行建模
率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(MFCC parameters and LPCC parameters are parameters of speaker recognition which requires frequent use of voice analysis also need to use a lot of these characteristic parameters, This requires research MFCC and LPCC algorithm and the principle of parameter extraction. Because we need to understand the process of talking to people, we want to conduct a speaker modeling the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula)
- 2014-08-18 12:34:51下载
- 积分：1
