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f3.12
计算双组分简单精馏塔的理论板数的例子
用的是mathematics编程(A simple calculation of two-component distillation of the theoretical plate number of examples of using a mathematics program)
- 2010-01-03 14:57:42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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IDMA
IDMA，Interleave Division Multiple Access，交织多址仿真。编码方式包括重复码，卷积码，turbo码。(IDMA, interleaved multiple access. Repetition code, convolutional code, turbo code are included.)
- 2020-07-20 16:43:42下载
- 积分：1
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WSN-Clustering-master
说明： WSN clustering: Leach and Fuzzy
- 2021-01-16 00:23:01下载
- 积分：1
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Lcurve
L曲线具有很多的优点，这是用MATLAB编写的病态方程的L曲线解决方法，可以通过L曲线确定所需的参数。(L curve has many advantages, it is written in MATLAB morbid equation L curve solution that will be needed through the L curve to determine the parameters.)
- 2020-12-15 20:39:14下载
- 积分：1
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GA
说明： matlab实现遗传算法，代码超多，共参考。(realize matlab genetic algorithm, super-multi-code, a total of reference.)
- 2007-09-10 17:33:24下载
- 积分：1
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Propagation_inMicrocells_andPicocells
wireless propagation in microcells and pico cells
- 2009-04-07 12:21:38下载
- 积分：1
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modulation(QPSK-16QAM-64QAM)
说明： 利用matlab实现QPSK,16QAM,64QAM三种调制方式的调制和解调。(Using matlab to achieve QPSK, 16QAM, 64QAM modulation of three modulation and demodulation.)
- 2011-04-11 20:25:58下载
- 积分：1
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OFDM-CHANNEL
OFDM仿真,信道估计,有BER曲线,matlab代码(ofdm stimulation)
- 2012-05-08 20:45:41下载
- 积分：1
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transfer-function-
用matlab实现 传递函数 如果 转换到 Z 变换传递函数(show the methods for solving transfer function )
- 2012-11-08 18:27:01下载
- 积分：1
