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DFT
题目：离散富立叶变换（DFT）和频谱分析.matlab实现 1信号函数h(t)= e-a*t*tsin(2πft)2编程计算的离散富立叶变换（DFT）和IDFT图像。3计算振幅谱，相位谱以及检测信号主频(Title: Discrete Fourier Transform (DFT) and spectral analysis. Matlab function to achieve a signal h (t) = ea* t* tsin (2πft) 2 programming computing discrete Fourier transform (DFT) and IDFT image. 3 Calculation of the amplitude spectrum, phase spectrum, as well as detection of signal frequency)
- 2009-04-24 23:11:07下载
- 积分：1
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CVSD
CVSD（连续可变斜率增量调制）的编解码实现及调试。(CVSD realization, continuously variable slope delta modulator.)
- 2020-12-23 12:49:05下载
- 积分：1
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OFDM_matlab
基于Matlab的OFDM调制系统的仿真(Based on Matlab OFDM modulation system simulation)
- 2013-05-10 21:17:54下载
- 积分：1
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2D_TRUSS_PROGRAM_
Truss program with finite element method,
- 2010-08-02 18:43:04下载
- 积分：1
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MATLAB
matlab实用教程，简单明了地教会使用matlab的工具书(matlab practical tutorial, simple to use matlab' s church books)
- 2014-11-08 10:29:12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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CircularHough_Grd
说明： matlab检测二位图中的多个圆形。圆形半径的大小不限制(Hough detect circle)
- 2021-02-27 15:49:36下载
- 积分：1
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AZSEDC
Comme les autres régimes d’états liés présentés précédemment, l’état de quatre impulsions est très sensible à l’énergie de saturation et au gain petit signal. Quand l’énergie de saturation (respectivement le gain petit signal) varie dans la gamme de quelques pJ
- 2013-09-18 20:40:25下载
- 积分：1
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psmf1
coding for progressive switching median filter
- 2010-03-08 18:05:54下载
- 积分：1
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473421219ofdm
ofdm系统的仿真，包括调制和解调，子载波的设定，同步，峰均比技术，不同算法的信道估计(OFDM system simulation, including the modulation and demodulation, subcarrier set, synchronization, peak to average ratio of different technology, channel estimation algorithm)
- 2015-01-31 15:52:43下载
- 积分：1
