通过美尔频率倒谱系数加奇异值分解的方法提出出来的音频信号的感知哈希值.
编程环境是matlab。其中包含了MFCC函数，分帧函数，梅尔滤波器组函数等。
2020-01-03 11:35:11
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林舒与人合作的最新纠错码图书
The opening chapters begin with basic theory to introduce newcomers to the
subject, assuming no prior knowledge in the field of channel coding. Subsequent
chapters cover the encoding and decoding of the most widely used codes and extend
to advanced topics such as code ensemble performance analyses and algebraic code
design. Numerous varied and stimulating end-of-chapter problems, 250 in total,
are also included to test and enhance learning, making this an essential resource
for students and practitioners alike.
2019-12-21 22:10:19
5.13MB
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This book provides a comprehensive introduction to modern global variational theory on fibred spaces. It is based on differentiation and integration theory of differential forms on smooth manifolds, and on the concepts of global analysis and geometry such as jet prolongations of manifolds, mappings, and Lie groups.
The book will be invaluable for researchers and PhD students in differential geometry, global analysis, differential equations on manifolds, and mathematical physics, and for the readers who wish to undertake further rigorous study in this broad interdisciplinary field.
2019-12-21 21:34:16
8.43MB
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那本价值900元的书，适合入门
CONTENTS
1 Introduction and Kinetics of Particles. .
1.1 Introduction. . . . . . . . . . . . . . . . .
1.2 Kinetic Theory. . . . . . . . . . . . . . .
1.2.1
Particle Dynamics . . . . . .
1.2.2
Pressure and Temperature .
1.3 Distribution Function . . . . . . . . . .
1.3.1 Boltzmann Distribution. . .
2 The Boltzmann Equation . . . . . . . . . .
2.1 Boltzmann Transport Equation. . .
2.1.1
Example 2.1 . . . . . . . . .
2.2 The BGKW Approximation. . . . .
2.3 Lattice Arrangements . . . . . . . . .
2.3.1
One-Dimensional . . . . . .
2.3.2
Two-Dimensional. . . . . .
2.3.3
Three-Dimensional . . . . .
2.4 Equilibrium Distribution Function .
3 The Diffusion Equation . . . . . . . . . . . . . . . .
3.1 Diffusion Equation . . . . . . . . . . . . . . . . . . . . . . .
3.1.1
Example 3.1 . . . . . . . . . . . . . . . . . . . . . . .
3.1.2
Example 3.2 . . . . . . . . . . . . . . . . . . . . . . .
3.2 Finite Differences Approximation . . . . . . . . . . . . . .
3.3 The Lattice Boltzmann Method . . . . . . . . . . . . . . . .
3.4 Equilibrium Distribution Function . . . . . . . . . . . . . .
3.5 Chapman–Enskog Expansion . . . . . . . . . . . . . . . . . .
3.5.1
Normalizing and Scaling. . . . . . . . . . . . . . .
3.5.2
Heat Diffusion in an Infinite Slab Subjected
to a Constant Temperature . . . . . . . . . . . . .
3.5.3
Boundary Conditions . . . . . . . . . . . . . . . . .
3.5.4
Constant Heat Flux Example . . . . . . . . . . . .
3.6
3.7
3.8
Source or Sink Term . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Axi-Symmetric Diffusion . . . . . . . . . . . . . . . . . . . . . . . . .
Two-Dimensional Diffusion Equation . . . . . . . . . . . . . . . . .
3.8.1
D2Q4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.8.2
D2Q5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9 Boundary Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.1
The Value of the Function is Given at the Boundary.
3.9.2
Adiabatic Boundary Con
2019-12-21 21:23:33
3.51MB
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林舒的又一新作，很经典。全英文电子版，已排版，可直接打印。学习信道编码的不二选择。
2019-12-21 21:16:19
5.15MB
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一本详细讲述Reed-Solomon codes的书，包括其应用！
2019-12-21 20:23:48
4.7MB
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包含的代码信息是针对书籍：Synthetic Aperture Radar Signal Processing with MATLAB Codes (Wiley, 1999)
2019-12-21 19:47:50
360KB
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