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first
二维傅里叶变换,对图像进行二维傅里叶变换处理(Two-Dimensional Fast Fourier Transform
The purpose of this project is to develop a 2-D FFT program "package" that will be used
in several other projects that follow. Your implementation must have the capabilities to:
(a) Multiply the input image by (-1)x+y to center the transform for filtering.
(b) Multiply the resulting (complex) array by a real function (in the sense that the
the real coefficients multiply both the real and imaginary parts of the transforms).
Recall that multiplication of two images is done on pairs of corresponding elements.
(c) Compute the inverse Fourier transform.
(d) Multiply the result by (-1)x+y and take the real part.
(e) Compute the spectrum.)
- 2010-11-27 23:15:03下载
- 积分：1
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bpsk_ofdm_CodeConv_EN
Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.
- 2013-05-06 20:51:11下载
- 积分：1
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EMD资料汇总均可用
说明： 本压缩包是对资料进行整合，整合内容均可用。包括快速emd eemd等资料(This compression package is for data integration, and the integrated content is available. Including fast EMD EEMD and other data)
- 2020-01-05 17:46:19下载
- 积分：1
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674143
tutorial based on researchdddd
- 2010-12-25 21:22:24下载
- 积分：1
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_FuzzyPID
MATLAB算法 自己设计的 希望能帮助你 模糊PID(MATLAB algorithm design their own hope to help you fuzzy PID)
- 2015-04-20 21:48:44下载
- 积分：1
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orrule_under_different_SNR
matlab环境下对使用or规则的融合判决算法的性能仿真(matlab environment, regulations on the use or performance of the fusion decision algorithm simulation)
- 2011-05-20 10:59:19下载
- 积分：1
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SecVibratPSO
SecVibratPSO :用二阶振荡粒子群优化算法求解无约束优化问题
(SecVibratPSO: optimization algorithm for solving unconstrained optimization problems with second-order oscillating particle swarm)
- 2013-12-08 18:22:59下载
- 积分：1
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ceemd%eemd
说明： 经验模态分解的优化，达到更好的去燥效果。(The optimization of empirical mode decomposition can achieve better drying effect)
- 2021-01-22 14:51:11下载
- 积分：1
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kemwn
卡尔曼和维纳滤波器的设计及使用 附带源代码(Kalman and Wiener filter design and the use of collateral source code)
- 2009-04-18 11:40:03下载
- 积分：1
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neighborhood-classifier
neighborhood classifierneighborhood classifier
- 2011-09-03 21:07:42下载
- 积分：1
