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sample
A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps"
and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is
a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow
"appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human.
The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the
signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio
bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate
- 2012-05-27 18:27:12下载
- 积分:1
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s-gPyjdao
光谱数据的一阶微分处理和s-g平滑,处理光谱数据的预处理方法(First-order differential processing and sg smooth spectral data, spectral data pretreatment method for processing)
- 2014-04-21 18:54:20下载
- 积分:1
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QUINKUE
acoustic resonator quinkue tube
- 2009-05-06 07:09:49下载
- 积分:1
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rosseler
Runge-Kutta method for Rosseler attractor (chaotic map)
- 2012-08-29 02:13:00下载
- 积分:1
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matlab
MATLAB LESSONS FROM UNIVERSITY
- 2012-02-12 13:06:46下载
- 积分:1
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powertsc
TSC SIMULINK模型,分析不同初始化条件下换流情况(TSC SIMULINK model, analysis of different initialization conditions for the flow)
- 2008-05-31 17:28:06下载
- 积分:1
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matlab
一些关于遗传算法的例子,里面是精简的各种特色的遗传算法例子(Some examples of about genetic algorithm, the inside is concise characteristic of various kinds of genetic algorithm example)
- 2012-03-23 16:27:46下载
- 积分:1
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onephaseRMS
采用并网电压有效值控制,作为电流内环的给定参考值,单位功率因素运行(use RMS control the voltage and the current)
- 2016-09-07 16:24:12下载
- 积分:1
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xiaoiir_filter
用matlab语言仿真iir滤波器的性能和参数,程序中有详尽的说明(simulation using Matlab language IIR filter performance and parameters, procedures are spelled out)
- 2006-06-26 17:03:35下载
- 积分:1
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buc1
TUTORIAL ON MATLAB GUI FOR BIGENERS AND EXPEST VERY SIMPLE AND EFFECTIVE WAY TO LEARN MATLAB SIMULINK AND GUI MATLAB
- 2011-05-19 17:13:54下载
- 积分:1