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matlab
一个二维静电场，电位函数为φ（x, y），将正方形分成25个正方形网格。有16个内部网格点。假定16个网格点的初值都定为零，试用超松弛法确定16个内部网格点的电位值。(A two dimensional electrostatic field, the potential function for phi (x, y), the square into 25 square grid. There are 16 internal grid point. Assume that 16 mesh point of initial value at zero, trial overrelaxation method to determine the potential value of 16 internal grid point.)
- 2014-01-03 22:37:04下载
- 积分：1
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ADwienerfilt
说明： 该函数提供了一种时变维纳滤波器的实现。这种维纳滤波器可以处理非平稳信号。
在给定噪声信号和参考信号的情况下，Wiener滤波器可以应用于噪声信号以估计与参考信号相干的贡献。(This function provides an implementation of a time-varying Wiener filter. This kind of Wiener filter can deal with non-stationary signals.
Given a noisy signal and a reference signal, the Wiener filter can be applied to the noisy signal for estimating the contribution coherent with the reference signal.)
- 2020-05-27 20:24:07下载
- 积分：1
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vad
语音滤波短时能量 短时过滤率 端点检测 都能得到相应的仿真波形(Speech s filtering the short time percolation of a short time energy a rate to carry to order examinations can get to homologously imitate true wave a form)
- 2009-03-17 11:06:43下载
- 积分：1
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kalman
运通卡尔曼滤波器函数以及最小二乘法，对图像进行滤波，并将两种结果进行比较(Express and least squares method, kalman filter function of image filtering, and comparing the two results)
- 2015-04-14 22:28:51下载
- 积分：1
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audio-compression-program
音频无损压缩程序，加入随机噪声，利用前向预测算出预测误差，再用熵编码，组帧，最后解码(Lossless audio compression program, by adding random noise to the prediction error is calculated using the forward prediction, and then entropy coding, framing, and finally decoding)
- 2013-03-28 15:40:43下载
- 积分：1
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ganzhiqisuanfa
模式识别中的感知器算法在MATLAB中的实现案例(Pattern Recognition Perceptron algorithm in MATLAB to achieve Case)
- 2015-03-25 18:16:12下载
- 积分：1
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fileter
三种简单的图像滤波 均值滤波 中值滤波 和winner滤波(image filter)
- 2012-03-08 15:43:50下载
- 积分：1
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QAM_8
MATLAB coding for 8 QAM is given
- 2011-10-18 17:09:22下载
- 积分：1
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New-gray-model
利用基于粒子群算法的灰色模型对航空发电机进行状态趋势分析技术研究，所得到的分析结果平均相对误差为3.99 。此模型为粒子群优化算法对GM(1,1)模型的改进模型，因此称为基于粒子群优化算法的GM(1,1)模型。(Using aviation turbine gray model based on particle swarm optimization state trend analysis technology research, analysis the average relative error is 3.99 . This model for particle swarm optimization algorithm improved model GM (1,1) model, the so called GM (1,1) model based on particle swarm optimization algorithm.)
- 2012-10-17 16:25:58下载
- 积分：1
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melcepst
求mel频率倒谱系数的matlab程序(for mel frequency cepstrum coefficients of Matlab procedures)
- 2007-03-28 21:14:04下载
- 积分：1
