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lms2
自适应滤波算法中的LMS算法,用于语音通信中的噪声抵消。(Adaptive filtering algorithm in the LMS algorithm for voice communications in noise canceling.)
- 2011-07-29 16:13:23下载
- 积分:1
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matlab
从初值出发,先计算y对时间t的导数,得到y的变化速度;求出x对t的导数,得到x随时间的变化速度。然后时间前进一小步h=0.002,同时x和y也都发生一个小的变化,即在原来数值基础上加上时间步长h和变化速度的乘积。如果x到达1或者-1,强制让y发生变化。这个过程不断迭代,得到结果。
(completed chart)
- 2014-11-28 19:50:30下载
- 积分:1
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STFT
用于MATLAB产生短时傅里叶变换的函数(USED TO GENERATE THE STFT NUM)
- 2014-06-19 17:28:38下载
- 积分:1
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ANN_ImageCompression
Good application for images compression.with neural networks
- 2013-08-28 21:49:34下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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hiperlan2
hiperlan2平台搭建,simulink,以及ml算法仿真(hiperlan2 simulink)
- 2010-10-17 18:58:56下载
- 积分:1
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jiefangcheng
说明: matlab中解方程得应用,现形微分方程的解法等(matlab equation was applied in solution, the solution of differential equations edition, etc.)
- 2008-09-17 12:47:45下载
- 积分:1
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chxu
本程序用于测量增强语音与纯净语音的对数谱距离,用于语音增强。对数谱距离越小,表明增强语音与纯净语音越接近,增强语音质量越好;反之,则增强语音质量越差。(Calculates the average log-spectral distance between CLEAN and NOISY
signals. Frames are 25ms long with 60 percent (15ms) overlap, hamming
windowed. RS is the remove silence option (default: 0) if 1, the program
uses a Voice Activity Detector to find non-speech frames and eliminates
them from calculation of LSD. FS is the sampling frequency (Default
10KHz). )
- 2020-10-08 17:27:36下载
- 积分:1
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Plsgui
PLS-GUI。非常经典的PLS软件。完全图形化。(PLS-GUI, written for MATLAB)
- 2015-01-08 16:31:32下载
- 积分:1
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readwritetext
【MATLAB】读取和写入文本文件,MATLAB to read and write text files(】 【MATLAB to read and write text files)
- 2010-06-20 10:43:18下载
- 积分:1