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oi
说明: 聚类和分类技术在生物信息学中的应用,不包含源代码!(Clustering and classification technology in bioinformatics applications, does not contain the source code!)
- 2009-08-11 09:57:31下载
- 积分:1
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ALCOSP13_0040_MS_Backstepping_El_Fadili
Backstepping controller for Doubly Fed
- 2014-08-28 15:38:56下载
- 积分:1
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numberrecognize
这是一个用matlab实现0到9数字的识别,先生成每个数字的10个模板,再进行数字识别。(This is a matlab implementation to use the identification numbers 0 to 9, sir, as per figures 10 templates, and then for digital identification.)
- 2009-11-16 20:09:01下载
- 积分:1
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MIMOofdmchangesinthesystemsymbolerrorate
MIMOofdm系统误符号率的变化(G),可以为MIMO信道建模提供详细代码(MIMOofdm changes in the system symbol error rate (G), MIMO channel modeling can provide detailed code)
- 2010-12-27 11:04:55下载
- 积分:1
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bem
bem入门,使用mathematics编写的
我们要通过实例学习bem(Getting Started bem bem we learn through examples)
- 2011-01-18 20:40:48下载
- 积分:1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠:对连续信号采样,要求连续信号是带限的,采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏:DFT对时域信号进行了截断(相当于采样信号乘了一个窗函数),时域的乘积相当于频域卷积,改变了原信号频谱。
改用其他窗函数(非矩形)改善泄漏。
3、栅栏现象:DFT 只给出了频谱在采样点上的取值,采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分:1
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moshifenlei
经典书籍《模式分类》杜达编写,包含了其中所有的算法的MATLAB代码,有助于大家对算法的学习。(Classic books " classification" Duda preparation, which contains all of the algorithm MATLAB code, help you learn the algorithm.)
- 2013-07-12 08:53:26下载
- 积分:1
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waterfilling-in-mimo-channels
MIMO信道条件下进行功率分配实现最优的吞吐量的一个算法过程(power control method in mimo channels)
- 2014-09-20 20:28:00下载
- 积分:1
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third
svpwm电机的矢量控制仿真,simulink仿真模型(SVPWM motor control simulink)
- 2016-01-04 10:16:04下载
- 积分:1
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sound-README
THIS FILE HAVE SOME SPECAILA READ FILE FROM MATLAB VIDEOS
- 2013-10-07 19:08:09下载
- 积分:1