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yongyuchansheng512dianshuju
MATLAB用于AWGN信道中产生512点算法!(MATLAB for AWGN channel generated 512 points algorithm!)
- 2006-05-23 11:33:59下载
- 积分：1
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jiyinzhouqi
采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)
- 2014-11-14 18:07:56下载
- 积分：1
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kmeans
k means is a clustering program for partition and distinguishing a group of observation and recognition
- 2013-04-07 17:36:38下载
- 积分：1
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dsb-am
使用MATLAB对DSB-AM进行仿真：双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t)，并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真，绘制已调信号波形和频谱分析。(It is a example for DSB-AM based on MATLAB .)
- 2009-05-02 23:18:59下载
- 积分：1
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Matlab-MPEG
Matlab的MPEG程序. 它是MPEG心理声学模型的MatLab实现。(Matlab Program of MPEG. This is an implementation of the MPEG psychoacoustic model 1,
layer I, for MATLAB.)
- 2011-07-20 22:15:22下载
- 积分：1
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WENO5_1DB
使用5阶WENO格式，3阶RK格式，LF通量分裂，对一维Burger s方程进行求解。所得结果可以与《Weighted Essentially Non-Oscillatory Schemes》1994中结果进行对比(Using five order WENO scheme, the third-order RK format, LF flux splitting of one-dimensional Burger' s equation is solved. The results can be used with " Weighted Essentially Non-Oscillatory Schemes" 1994 the results were compared)
- 2020-11-29 10:19:29下载
- 积分：1
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kalman-detection
使用卡尔曼滤波算法实现的跟踪，运动估计，运动跟踪等等(Using the Kalman filter to track)
- 2012-04-01 14:18:32下载
- 积分：1
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seriesComm
使用matlab编程实现的串口通讯程序，实现matlab读取串口数据(Using matlab programming to realize serial communication program, the realization of matlab to read serial data)
- 2015-01-28 14:22:57下载
- 积分：1
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multi_DMC_refernce
一个双输入双输出的DMC动态矩阵控制的matlab程序，不使用工具箱(A dual-input dual-output DMC dynamic matrix control matlab program without using a toolbox)
- 2018-11-19 15:54:19下载
- 积分：1
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ppm
关于无背景噪声条件下，PPM的信道容量的一些相关计算(On no background noise conditions, PPM of the channel capacity of some relevant calculation)
- 2008-12-23 16:02:11下载
- 积分：1
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