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LDPC_Codes
LDPC encoder and decoder design in MATLAB
- 2009-03-13 20:34:36下载
- 积分:1
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1
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The-feedback-control-system
反馈控制系统设计与分析(随书源程序,薛定宇)(The feedback control system design and analysis (with the book source code, Xue Dingyu))
- 2012-06-13 00:07:09下载
- 积分:1
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radar
雷达系统分析仿真,包括线性调频信号仿真,脉冲压缩,模糊函数图形,MTI、MTD等(Radar system analysis and simulation, including linear FM signal simulation, pulse compression, the ambiguity function graphics, MTI, MTD)
- 2012-10-05 23:33:35下载
- 积分:1
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readtext
Function to read from a txt file
- 2011-06-15 22:20:40下载
- 积分:1
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feinan
matlab开发工具箱中的支持向量机,光纤陀螺输出误差的allan方差分析,雅克比迭代求解线性方程组课设。( matlab development toolbox support vector machine, allan FOG output error variance analysis, Jacobi iteration for solving linear equations class-based.)
- 2016-12-07 14:36:45下载
- 积分:1
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MyDspToolbox
使用Matlab Gui实现的数字信号处理常用算法,包括卷积,FFT,FIRIIR数字滤波器设计,最佳滤波器,自适应滤波,卡尔曼滤波等(Implemented using the Matlab Gui commonly used digital signal processing algorithms, including convolution, FFT, FIRIIR digital filter design, the best filters, adaptive filtering, Kalman filtering, etc.)
- 2010-01-25 18:19:46下载
- 积分:1
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cm04
Fourier Transform + Gaussian
- 2011-07-05 12:56:45下载
- 积分:1
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kalm_monte-carlo_simulation
两种噪声下,卡尔曼滤波的100次Monte Carlo仿真验证,画出了每时刻卡尔曼预测均方根误差和估计均方根误差的Monte Carlo变化曲线(with uniform and Gaussian noise respectively,through 100 Monte Carlo simulations,output thecurves of sampled state prediction variances and estimate variances of kalman filter in each element vs.time step.)
- 2012-07-18 17:29:17下载
- 积分:1
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gs831
数据模型归一化,模态振动,加入重复控制,包括面积、周长、矩形度、伸长度。( Normalized data model, modal vibration, Join repetitive control, Including the area, perimeter, rectangular, elongation.)
- 2017-05-11 10:40:27下载
- 积分:1