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energyzcr
计算语音信号的短时能量和过零率，显示它的时域波形(Calculated short-time speech signal energy and zero crossing rate, showing its time-domain waveform)
- 2010-07-24 22:12:22下载
- 积分：1
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Optilux_files
Optilux是一个设计，模拟和分析光通信系统的开发工具包(Optilux is an collection of tools that provide advanced techniques to design, simulate, and analyze optical communication systems)
- 2012-12-28 18:04:29下载
- 积分：1
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phaseunwrape
可以解包二位波前相位，解包后可以得到物体的表面特征。(be unpacked before the two-phase, unpacks objects can receive upon the surface characteristics.)
- 2007-06-25 10:07:37下载
- 积分：1
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FirstDataAllPicture_OnlyPicture
提取大量txt文本中的相同序号的数据，保存至数组，作为纵坐标画出图形。(Txt text to extract a large number of the same data, save it to an array, as ordinate drawn graphics.)
- 2014-02-13 14:24:22下载
- 积分：1
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shewhart
采用matlab编写单变量控制图，主要是休哈特控制图。(Written by matlab single variable control charts, mainly Shewhart control chart.)
- 2010-11-19 21:17:20下载
- 积分：1
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model_matlab_acoustic_position_system
Model on Matlab of acoustic position system
- 2009-12-09 09:16:59下载
- 积分：1
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power_3phsignaldq
A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees.
The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and
2) abc to dq0 transformation.
Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components:
V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))
- 2011-10-19 22:18:57下载
- 积分：1
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matlab
说明： 《matlab使用详解》的部分源码，希望对你有所帮助(err)
- 2008-09-08 20:49:28下载
- 积分：1
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music6
模拟2个独立窄带信号入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵列的阵元数为10，快拍数为200。阵元间距为入射信号波长的1／2，信噪比为20dB，信号入射角度差分别为5°，10°，20°。(Simulate two independent narrowband signals incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the number of array elements of the array is 10, the number of snapshots to 200. Element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB, the signal difference between the angle of incidence was 5 °, 10 °, 20 °.)
- 2014-12-02 11:04:14下载
- 积分：1
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BranchBound
说明： 最优化问题中分枝定界法求解整数线性规划问题(Optimization of branch and bound method for solving integer linear programming problem)
- 2010-04-29 20:55:36下载
- 积分：1
