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应用Matlab2009a对离散时间信号进行处理,比如傅里叶变换及其逆变换-Application Matlab2009a of discrete-time signal processing, such as Fourier transform and its inverse, etc.
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数字信号处理 信号与系统响应(1) 熟悉连续信号经理想采样前后的频谱变化关系,加深对时域采样定理的理解。
(2) 熟悉时域离散系统的时域特性
(3) 利用卷积方法观察分析系统的时域特性
(4) 掌握序列傅里叶变换的计算机实现方法,利用序列的傅里叶变换对连续信号、离散信号及系统响应进行频域分析。
-Digital Signal Processing Signals and Systems in response to (1) familiar with the continuous
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关于信号方面的一本书籍,奥本海姆《离散时间信号处理(第二版)》(pdf)及答案-On the signals of a book, Oppenheim, " Discrete-time Signal Processing (Second Edition)" (pdf) and answers
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正余弦信号的谱分析 数字信号处理方法的一个重要用途是在离散时间域中确定一个连续时间信号的频谱,通常称为频谱分析,-Cosine signals are digital signal processing method of spectrum analysis is an important use is in the discrete time domain to determine a continuous-time signal spectrum, commonly referred to
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二维离散余弦反变换,整个频域到时域的转换,加深对数字信号处理的理解-Two-dimensional inverse discrete cosine transform, the entire frequency domain to time domain conversion, and deepen the understanding of the digital signal processingTwo-dimensional discrete cosine transform, the fr
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Discrete-Time Signal Processing Solution Manual
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离散时间语音信号处理--原理与应用 相关matlab文件-Discrete-Time Speech Signal Processing:Principles and Practice
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离散时间语音信号处理--原理与应用 相关matlab文件-Discrete-Time Speech Signal Processing:Principles and Practice
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Adaptive Filtering Primer with MATLAB® clearly explains the fundamentals of adaptive filtering supported by numerous examples and computer simulations. The authors introduce discrete-time signal processing, random variables and stochastic process
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This paper presents a generalized nonlinear (Markov)
analysis technique for evaluation of the statistical
performance of uniformly sampled digital phase-locked
loops (DPLL). Recently proposed synchronization
algorithms use more discrete t
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数字信号处理实验报告,实现离散时间序列的卷积,计算差分方程所表示离散系统的冲击响应,计算系统函数的DTFT-Digital signal processing experiment report paper,which includes convolution of discrete time sequence, computing the difference equation to express the discrete system impulse response and calcul
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数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir滤波器窗函数wn idealfilter 理想滤波器(低通,高通,带通)hdn
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数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir滤波器窗函数wn idealfilter 理想滤波器(低通,高通,带通)hdn
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This study proposes a novel near infrared face recognition algorithm based on a combination of both
local and global features. In this method local features are extracted from partitioned images by means
of undecimated discrete wavelet transform
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离散时间信号的频域分析的简洁分析及其运用实例,用于地震信号处理-Discrete time signal frequency domain analysis of concise analysis and its application instance, used for seismic signal processing
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滤波器,顾名思义,是对波进行过滤的器件。“波”是一个非常广泛的物理概念,在电子技术领域,“波”被狭义地局限于特指描述各种物理量的取值随时间起伏变化的过程。该过程通过各类传感器的作用,被转换为电压或电流的时间函数,称之为各种物理量的时间波形,或者称之为信号。因为自变量时间‘是连续取值的,所以称之为连续时间信号,又习惯地称之为模拟信号(Analog Signal)。随着数字式电子计算机(一般简称计算机)技术的产生和飞速发展,为了便于计算机对信号进行处理,产生了在抽样定理指导下将连续时间信号变换成离散
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数字信号处理 离散时间信号和系统的时域分析-Time domain analysis of discrete time signals and systems with digital signal processing
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