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xiaobobianhuan
利用小波变换多尺度分析的特性,在小波域的各个尺度上选取不同的阈值对基本的频域谱减法进行改进,并且根据清浊音各自不同的特点,在去噪过程中加以分离,保留了语音中的清音成分,使语音更加饱满。(The use of multi-scale wavelet analysis of the characteristics of the individual in the wavelet domain scale threshold select a different frequency domain of the basic spectral subtraction to improve and, in accordance with their respective Qingzhuo sound different characteristics, in the denoising process be separated from the retained voice of the voiceless in the composition, more full of voice.)
- 2009-05-09 09:05:30下载
- 积分：1
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sBfo_Samp1WithNoise
在加噪声的情况下，利用细菌觅食优化算法（BFA）辨识NARMAX模型(In the case of additive noise, the use of bacterial foraging algorithm (BFA) Identification NARMAX model)
- 2011-05-17 15:44:56下载
- 积分：1
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foureriiiii
this is the use of fouriee in stablish wavelet mother wavevs with gausian wavelet.
- 2012-10-24 19:06:16下载
- 积分：1
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MATLAB
MATLAB COM组件在实现SIS功能开发中的应用
在火力发电厂厂级监控信息系统（SIS）中需要实现的应用功能众多，从而需要有效的数据处理方法和优化算法。为此，提出了利用高级编程语言搭建系统开发平台，复杂算法的功能由MATLAB COM组件实现的方案，以节约系统的开发成本及提高系统开发效率。介绍了SIS功能开发中调用MATLAB COM组件的实现过程，对部分计算结果的精度及效率与已有的自开发算法进行了对比，表明利用MATLAB中的二次规划函数生成的COM组件求解负荷分配问题所得到的结果比采用拉格朗日松弛法求解得到的结果稍差。因此，对算法精度和效率要求比较高的信息系统开发需要有针对性的设计算法或采用更适合具体问题的科学计算软件工具。(APPLICATION OF MODULE MATLAB COM FOR REALIZING DEVELOPMENT OF SIS FUNCTIONS IN POWER PLANT)
- 2010-06-16 08:19:40下载
- 积分：1
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jianmolunwenzuhetouziwenti1
这是本人原创的关于组合投资问题1数学建模论文，希望对参加数学建模建模的同学有帮助(This is my original portfolio problem of mathematical modeling papers, I hope to help students to participate in the mathematical modeling modeling)
- 2013-04-19 22:37:21下载
- 积分：1
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matlab动力学分析程序详解
说明： duffing方程相关程序，方程求解，时间历程绘制，相图及庞加莱映射图(duffing, Poincare,phase diagram)
- 2019-01-16 15:31:01下载
- 积分：1
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matlab-simple-GA
在matlab下实现的遗传算法编程，希望对遗传算法的初学者有所帮助(In matlab genetic algorithm to achieve programming, genetic algorithm would like to help beginners)
- 2008-01-19 10:47:15下载
- 积分：1
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Simulated-Annealing-of-matlab-matlab
Simulated Annealing of matlab
- 2013-01-14 11:48:49下载
- 积分：1
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Homework1
用FFT分析离散时间周期信号的频谱实例，利用FFT分析离散时间周期信号的频谱，通过实验理解分辨率的概念和栅栏效应。(With a the FFT analysis the the frequency spectrum instance of of the discrete-time periodic signal, the use of the FFT analysis the the frequency spectrum of the discrete-time periodic signal, through the experiment understanding of the the the concepts and the picket fence effect of of the resolution.)
- 2013-04-22 19:29:55下载
- 积分：1
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GCP
GCP是地面控制点的缩写，主要是处理地面控制点的类，包括控制点的读取处理以及写出。(GCP is an acronym for ground control points, mainly handling ground control points, including read and write process control points.)
- 2014-02-25 11:53:44下载
- 积分：1
