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GoertzelAlgorithm
关于在MATLAB上产生DTMF信号以及对DTMF的监测(On MATLAB to generate DTMF signals and the monitoring of DTMF)
- 2011-01-05 10:33:27下载
- 积分：1
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yinpinchuli
对于一段有杂音的音频信号，用过多种方式去除，建立多种经典滤波器，并比较优劣。(For a period of noise audio signal, used a variety of ways to remove the establishment of a variety of classic filter, and compare the pros and cons.
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- 2012-03-27 10:37:07下载
- 积分：1
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power_pwm
三相异步电机的simlink仿真模型，可直接运行(Simlink simulation model of three-phase asynchronous motors can be run directly)
- 2015-04-16 21:08:15下载
- 积分：1
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msk_mod
关于msk的调制解调 特点是程序简洁 可以迅速产生信号 节省运行时间(On the MSK modem is characterized by simple procedures can be quickly generated signal to save run-time)
- 2021-02-23 21:29:40下载
- 积分：1
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hilbert_transform_example
非常有用的希尔伯特黄变换的实例程序，包括各作图程序( Hilbert Huang Transform example program, including the mapping program)
- 2014-10-15 12:16:19下载
- 积分：1
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gongetidufadshuzhixingzhi
共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数(Conjugate Gradient method (Conjugate Gradient) is between the steepest descent method between Newton method and a method, it only USES a derivative information, but overcome the steepest descent method slow convergence of weakness, but also avoid the Newton law needs to storage and computing Hesse inverse matrix and shortcomings, Conjugate Gradient method is not only solve linear equations with most of the large method, and also one of the most effective solution large nonlinear optimization of one of the algorithm. In all kinds of optimization algorithm, the conjugate gradient method is very important. Its advantage is the storage capacity needed, it has small step convergence, high stability, and doesn t require any exotic parameters numerical experiment, this is the modern scientific computing of the answer above problem sets)
- 2012-03-26 18:48:46下载
- 积分：1
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washout_effect
code for creating washout effect on image
- 2010-05-15 17:55:19下载
- 积分：1
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CodesPartI
基于DF的单用户中继通信系统的和速率的优化问题，relay beamforming，基于water-filling的算法，可以参考(The relay beamforming optimization problem of the single user relay communication system based on DF, based on the water-filling algorithm )
- 2015-04-15 16:28:15下载
- 积分：1
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newdistributionpowerflowcaculation
一种新型的配电网潮流计算的matlab源代码,基于前推回代法，并附有10kv配电网数据，利用新的判别手段，成功解决配电网不收敛的问题(A new distribution power flow calculation matlab source code, based on forward and backward substitution method, together with 10kv distribution network data, using new identification methods, successfully resolved the problem of the distribution network does not converge)
- 2014-01-14 15:47:57下载
- 积分：1
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GPS_Acq
gps卫星信号捕获算法，基于FFT算法实现(GPS capture algorithm, based on FFT implementation)
- 2017-09-14 11:15:28下载
- 积分：1
