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indexs
多层波导的计算。利用转移矩阵方法,最多有1500层;(Multi-layer Waveguide. Transfer matrix method, a maximum of 1500 layers )
- 2010-10-21 16:12:57下载
- 积分:1
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改进谱减法语音增强
主要在以下几方面对基本谱减法做了改进:(1)在谱减中使用信号的频谱幅值或功率谱(2)计算平均谱值这主要是为了得到较小的谱估算方差。在程序中取M =1,即在3帧之间计算平均值。(3)减小噪声残留在谱减法减噪后的合成语音中常带有“音乐噪声”,这是由噪声残留造成的。在减噪过程中保留噪声的最大值,从而在谱减中尽可能地减少噪声残留。
- 2022-01-27 13:19:43下载
- 积分:1
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一个可用的用粒子群优化算法进行特征选择和SVM参数优化例程代码
采用热核构造权重,高斯白噪声的生成程序,ICA(主分量分析)算法和程序,采用累计贡献率的方法,采用波束成形技术的BER计算,能量熵的计算。
- 2022-02-14 14:17:58下载
- 积分:1
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FM
说明: fhase modulation matlab
- 2009-05-29 00:43:55下载
- 积分:1
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属性相似度的云分类器
matlab环境下,基于云模型的分类器,包括基于例子群优化的云分类器,和属性相似度云分类器。(Matlab environment, based on cloud model for the classification, including examples Swarm Optimization Based on the cloud classifier, and attribute similarity cloud classifier.)
- 2005-07-09 15:57:20下载
- 积分:1
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linear-FM-chirp-signal-generate-
说明: 切普信号生成,可以改变信号的起始频率和最终频率。(Be able to generate a linear-FM “chirp” signal that sweeps in frequency fromω1 = 2pi*f1 to ω1 = 2pi*f2 as time goes from t = 0 to T2. You can change any of these values.)
- 2011-03-31 09:19:23下载
- 积分:1
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ARIMA
时间序列预测ARIMA模型,这是一种基于风速数据的预测程序。(ARIMA time series forecasting model, which is a program based on the forecast wind speed data.)
- 2011-11-26 12:55:23下载
- 积分:1
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二进制编码遗传算法解方程组solveeqution
二进制编码遗传算法解方程组,此程序是有MATLAB编写,采用二进制编码方式用遗传算法求解方程组。(This program can solve equtions,it is writen in matlab lauguage,and the code writen stly is bianay system, I hope this program can help some netfriend. )
- 2020-07-09 11:08:55下载
- 积分:1
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ZJGLMPC0
三相电压型PWN整流器的基于模型预测的直接功率控制,稳态时,直流电压纹波小,交流侧电流谐波含量小,功率因素为1(Three phase voltage source PWN rectifier based on the model predictive direct power control, steady state, the DC voltage ripple is small, the AC side current harmonic content is small, the power factor is 1)
- 2021-03-07 15:09:29下载
- 积分:1
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IIR_digital_filter_design
说明: IIR数字滤波器设计:利用双线变化法及脉冲响应不变法,设计IIR数字滤波器
(IIR digital filter design: the use of two-constant changes in law and the impulse response method, design of IIR digital filters)
- 2009-08-27 15:13:56下载
- 积分:1