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[摘 要] 通过Matlab 提供的可视化图形界面环境GUIDE 和Matlab 内嵌的相关函数设计完成的连续傅立叶变换演示界面,展示了图形用户界面在分析研究信号与系统分析中的重要应用.-[Abstract] Matlab provided through the graphical interface environment visualization and Matlab embedded GUIDE correlation function design is completed cont
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滤波器设计相关理论
Continuous-time active filters are active networks (circuits) with characteristics that make
them useful in today’s system design. Their response can be predetermined once their excitation
is known, provided that their characteristic
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在信息技术不断发展,人类文明不断进步的时代,越来越多的电子产品开始占们的日常工作和生活,在很多公共场所,只要短时间照明的场所,就需要安装一些电子器件,即能够自动控制开关,在有人的时候亮,人走之后,也能持续一段时间,路灯控制器是一种声光控制的器件,能实现这种功能,即在白天光线比较亮不需要照明的时候,即使有声音,灯也会不亮,而在天黑或光线比较暗的时候,能够使电路工作,自动控制灯打开,而且能够在声音消失后,延时照明一段时间,实现照明的目的。通过查阅大量书籍和资料,才在老师和同学的帮助下,设计出了一个简
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the Kernel Particle Filter
(KPF)—is proposed for visual tracking in image sequences.
The KPF invokes kernels to form a continuous estimate of the
posterior density function. Particles are allocated based on the
gradient information estimated
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The problems of robust stability and robust stabilization of linear state-space
systems with parameter uncertainties have been extensively studied in the
past decades [25, 209]. Many results on these topics have been proposed.
Among the differe
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This function computes the LP guided modes of a step-index optical fiber using Matlab s "fzero" function available in the Matlab s Symbolic Toolbox. The "fzero" function uses Brent s method to find the root of a continuous function of one variable gi
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采用bp神经网络对其进行函数拟合。误差反向传播网络(bp网络)是目前人工神经网络模式中最具代表性,应用最广泛的一种模型,具有自学习、自组织、自适应和很强的非线性映射能力,可以以任意精度逼近任意连续函数。-The bp neural network to its function fitting. Error back propagation network (bp network) is the artificial neural network model of the most repres
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基于matlab的连续信号的实现,包括常见的抽样函数,矩形,三角等信号-Achieve the matlab continuous signal, including the common sampling function, rectangular, triangular signal
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连续Gabor变换事实上是对f 作一个好的定位切片之后,即给函数f 开窗后再取它的Fourier变换。-Continuous Gabor transform is in fact a good positioning slice of f, that is, to the function f window and then take its Fourier transform.
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计算机图形学试验 画金刚石 把一个圆周等分成
n份,然后每两点之间连线。当n取奇数时,该图案可一笔连续绘成,即用MoveTo函数确定一个当前点,然后连续用LineTo函数连点成线。
-Computer graphics test painting diamond, such as a circle divided into n parts, and then the connection between every two points. When n is odd, the patte
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In probability theory, the normal (or Gaussian) distribution, is a continuous probability distribution that is often used as a first approximation to describe real-valued random variables that tend to cluster around a single mean value. The graph of
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离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络-Discrete convolution function matlab basic usage and circular convolution descr iption and continuous signal amplitude spectral envelope
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连续函数matlab基本用法及各种简单形式描述-Continuous function matlab basic usage and various simple form descr iption
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对AT24C02的读写操作函数,显示到1602上,带有连续读写函数
To read and write AT24C02 operation function, to 1602, read and write with a continuous function
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For a function that varying with time s(t) be a continuous function to be sampled, and sampling be performed by measuring the value of continuous function every T seconds, which is called sampling interval. This sampled function is given by S(nT),for
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对称三角线性调频连续波信号模糊函数分析Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis-Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis
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The continuous wavelet transform can be used to produce spectrograms which show the frequency
content of sounds ~or other signals! as a function of time in a manner analogous to sheet music.
While this technique is commonly used in the engineerin
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twice continuously diff er-
entiable in a region D if each of these second order partial derivative
functions is, in fact, a continuous function in D.
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Originally, PWM refers to a method used to realize or amplify a continuous function by using on/off implementa- tion. With the development of new control algorithms for power converter, the term PWM also refers to the control of semiconductor switche
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matlab 全部的随机数函数,基本随机数,连续型分布随机数等-matlab all random number functions, basic random numbers, random numbers, etc. Continuous
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