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Spectral-subtraction
学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)
- 2011-04-20 16:21:17下载
- 积分：1
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OPNET--application
仅供学习研究使用。对仿真主要特性、建模机制及仿真步骤进行了深入阐述，最后给出了在预测网络性能方面的一个应用实例。(For study and research use. The main characteristics, modeling and Simulation of mechanism and the simulation steps in detail, finally, an application example in the prediction of network performance.)
- 2015-04-03 14:59:13下载
- 积分：1
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GA-Tuned-Input-Shaper
Use a Genetic Algorithm to find shaper parameters which best fit model response
- 2014-02-01 01:13:04下载
- 积分：1
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PMSM_speed
永磁同步电机的矢量控制模型，速度的闭环控制，控制目标位永磁同步电机。(Vector Control of Permanent Magnet Synchronous Motor )
- 2013-06-11 07:34:01下载
- 积分：1
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fuzzy_uc
fuzzy logc program using matlab code
- 2010-02-25 04:50:10下载
- 积分：1
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harris2
this is another matlab source code for harris corner detect
- 2014-12-19 22:02:24下载
- 积分：1
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PSO的PID控制器
说明： 针对一般的粒子群优化(PSO)学习算法中存在的容易陷入局部最优和搜索精度不高的缺点,对改进型PSO算法进行研究。由于惯性权重系数ω对算法是否会陷入局部最优起到关键的作用,因此,通过改变惯性权重ω的选择,对惯性权重系数采取线性减小的方法,引入改进型的PSO算法。采用改进的PSO算法对PID控制器进行参数优化并把得到的最优参数应用于控制系统中进行仿真。仿真实验结果表明:改进型PSO算法不会陷入局部最优,能得到全局最优的PID控制器的参数,并使得控制系统的性能指标达到最优,控制系统具有较好的鲁棒性。(Aiming at the shortcomings of general PSO learning algorithm, which is easy to fall into local optimum and low search precision, the improved PSO algorithm is studied)
- 2020-12-14 13:39:14下载
- 积分：1
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cloud
云发生器 能方便的把数据聚类 在matlab上实现，很方便。(Generator can easily cloud the data clustering in matlab to achieve, it is convenient.)
- 2011-08-25 11:15:02下载
- 积分：1
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AWG
对阵列波导光纤光栅AWG进行仿真分析，并得出相关结果(Arrayed waveguide grating AWG for simulation analysis and draw relevant results)
- 2013-11-14 18:02:26下载
- 积分：1
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Fresnel diffraction
一个矩形菲涅尔衍射计算的MATLAB程序(A rectangular Fresnel diffraction calculation of the MATLAB program)
- 2017-08-24 09:56:40下载
- 积分：1
