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lms3
用matlab仿真来实现lms算法和NLMS算法(lms algorithm)
- 2012-04-20 20:37:36下载
- 积分：1
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Operations_Research__An_Introduction
Operations research: an introduction
By: Hamdy A. Taha
- 2015-01-10 22:42:41下载
- 积分：1
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embedded-lecture-01
a good lecture for people who want to start working with embedded systems
- 2013-12-12 04:01:56下载
- 积分：1
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LDPCdemo
lDPC编解码程序，以MATLAB为其开发环境，采用的是LLR BP译码，对LDPC码编程有帮助。(codec lDPC procedures to MATLAB for their development environment, using the LLR BP decoding of LDPC codes assist programming there is.)
- 2009-03-29 17:54:27下载
- 积分：1
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analyse-spectrale
documentation sur l analyse spectrale
- 2010-11-20 07:13:58下载
- 积分：1
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Another-Particle-Swarm-Toolbox
粒子群优化工具箱，采用Matlab编写的PSO程序工具箱(Development Notes for psopt toolbox
Future plans (in no particular order):
* Performance improvement: Automatically check for existence of constraints, skip boundary-checking if unconstrained.
* Performance improvement: Automatically vectorize fitness functions supplied by user, if not already vectorized.
* Performance improvement: Detect and eliminate dependent (i.e. redundant) linear constraints.
* Performance improvement: Automatically choose "penalize" versus "soft" constraint handling method based on type of constraints in problem. If any equality constraints exist, using "penalize", otherwise default to "soft". If "soft", automatically switch to "penalize" if more than a given percentage of particles (initial or interim) are infeasible.
* Feature: An output function defined by options.OutputFcns that can save current swarm state in a file which can be reloaded later as a problem structure, in case of a system crash.
* Feature: Implement multiobjective optimization option)
- 2013-12-27 12:39:09下载
- 积分：1
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CHAOGAOSI
研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度
函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了
基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不
仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知
质量。 (Recent research indicates that the speech spectral amplitude distributions could
be fairly described with super-Gaussian probability density function. However, the complexity
of speech signal determines that the distribution statistics ofspeech signal could not be well
described by single simple function. Thus a super-Gaussian mixture model for speech spectral
amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech
signals spectral amplitude is derived. The simulation results show that this algorithm based on
Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech
distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )
- 2014-01-18 10:13:52下载
- 积分：1
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sinc插值程序
说明： 很好地插值函数，可以直接调用，简单易懂，注释清晰。(Very good interpolation function, can be called directly, easy to understand, clear notes.)
- 2020-10-27 11:09:59下载
- 积分：1
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b
说明： 巴特沃斯滤波的算法，希望对大家有所帮助，自己写的。(Butterworth filter algorithm, we want to help, his writing.)
- 2010-08-23 16:45:16下载
- 积分：1
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fchao
使用基于峭度的FASTICA盲分离算法，实现对两个超高斯信号的分离，并从分离结果可总结出盲分离算法的两个不确定性。(FASTICA kurtosis-based blind source separation algorithm, to achieve the separation of the two super-Gaussian signals, and the separation results can be summarized from the blind separation algorithm of two uncertainty.)
- 2011-06-03 11:12:24下载
- 积分：1
