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range_zoudong
关于距离走动和距离走动校正的仿真程序,思路清晰,很有条理,赶紧下载吧。(About distance walking distance around and calibration of the simulation program ideas clearly, very organized, hurriedly download it
)
- 2021-04-27 09:38:44下载
- 积分:1
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duichengyantuo
emd分解中采用对称延拓消除边界效应,供大家参考学习(emd decomposition of symmetric extension used to eliminate the boundary effects)
- 2009-11-03 20:15:32下载
- 积分:1
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xitongbianshi
系统辨识的最小二乘递推算法、辅助变量法、增广最小二乘法及偏差补偿法的matlab程序设计实例。(Recursive least squares system identification algorithm, auxiliary variables, the least square method and the augmented error compensation law matlab programming examples.)
- 2009-05-02 10:19:10下载
- 积分:1
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dplizi_matlab
这是二维动态规划法的一个的算例 联合开发网 - pudn.com
- 2012-04-17 19:35:05下载
- 积分:1
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MATLAB
程序1:周期信号(方波)的展开
程序2:用图形表示DSB调制波形及其包络线
程序3:通过傅里叶变换找出被随机信号淹没的信号频率
程序4:DSB-AM 双边带幅度调制和解调
程序5:AM调制和解调(Procedure 1: periodic signal (square wave)
Program 2: graph DSB modulation waveform and its envelope
Application 3: through the Fourier transform to find out the submerged by random signal signal frequency
Program 4: DSB- AM double sideband amplitude modulation and demodulation
Program 5: AM modulation and demodulation)
- 2015-02-09 18:08:46下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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weinalvboqi
维纳滤波器和一般滤波器的设计以及信号通过滤波之后的比较(Wiener filter and the general filter design and the comparison signal after filtering)
- 2011-10-16 00:50:10下载
- 积分:1
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sofm
A self-organizing map (SOM) or self-organizing feature map (SOFM) is a type of artificial neural network (ANN) that is trained using unsupervised learning to produce a low-dimensional (typically two-dimensional)
- 2013-11-08 16:42:04下载
- 积分:1
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DENOISING-OF-ECG-WITH-POWER-LINE-INTERFERENCE
DENOISING OF ECG SIGNAL HAVING POWER LINE INTERFERENCE
- 2013-12-28 01:18:42下载
- 积分:1
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1203.6571
bat algorithm for optimization
- 2013-09-16 14:56:51下载
- 积分:1