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ppburg
说明： 作业Burg算法，用于数字信号处理中功率谱估计，简单实用。(operations Burg algorithm for digital signal processing power spectral estimation, simple and practical.)
- 2006-03-10 19:34:14下载
- 积分：1
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quadratic-programming
二次规划法用拉格朗日方法求解等式约束二次规划和用有效集方法解一般约束二次规划问题(Quadratic Programming Lagrangian method for solving equality constrained quadratic programming and the use of efficient collection method for solving general constrained quadratic programming problems)
- 2021-04-05 16:29:03下载
- 积分：1
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order-demand-forecast
灰色神经网络的预测算法—订单需求预测matlab源代码(Gray neural network prediction algorithm- order demand forecast)
- 2013-07-11 09:32:42下载
- 积分：1
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tese.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula
)
- 2014-08-18 12:16:47下载
- 积分：1
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matlab
文字检测MATLAB程序 可以运行( word detection )
- 2015-04-08 22:58:53下载
- 积分：1
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RLS
基于递推原理的RLS线性阵列算法，入门很好的学习资料！(RLS based on the principle of recursive linear array algorithms, data entry good learning!)
- 2007-12-08 09:24:51下载
- 积分：1
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periodogram
本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。
实验方法：周期图法、自相关法和协方差法。
(this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introduction to the first volume, P202, Exercise 5. Experimental Methods : Chart cycle, since the correlation and covariance method.)
- 2006-08-29 08:42:00下载
- 积分：1
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cep2spec
good matlab source code for the cepetrum analysis,enjoy it.(good Matlab source code for the cepetrum an alysis, enjoy it.)
- 2007-04-11 11:01:57下载
- 积分：1
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zuanjing
数模中的钻井问题的matlab源码，需要的下！(few Die drilling Matlab source of the problem, it needs under!)
- 2007-05-07 20:13:45下载
- 积分：1
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BpAlgorithmFunction
采用BP算法进行函数拟合，收敛速度较快。(BP function fitting algorithm, convergence faster.)
- 2007-04-27 13:15:54下载
- 积分：1
