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Numerical.Linear.Algebra.Lloyd.Trefethen.and
本书是一本数值线性代数的导论性著作,作者深刻阐述了数值代数的基本思想,加上他们清新、引人入胜的写作风格,使得本书成为本领域的经典之作(This book is an introductory numerical linear algebra book, the author expounded the basic idea of numerical algebra, together with their fresh, engaging writing style makes this book a classic in the field)
- 2010-12-01 10:52:36下载
- 积分:1
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cv-master
this program treat image processing and segmentation methods and can help for functions which concern segmentation, cv-master
- 2014-08-31 01:18:46下载
- 积分:1
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matlabhuatu
在matlab里面实现三维图的分割、sin函数产生、极坐标画图、图形颜色变化等。适合matlab入门调试以及熟悉画图插件。(Matlab inside the segmentation of the three-dimensional map the sin function generates, polar coordinate drawing, graphic color change. Matlab entry, debugging and familiar drawing plug.)
- 2013-04-30 11:42:25下载
- 积分:1
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128QAM
随机产生二进制序列,进行128QAM调制,画出星座图,通过加性高斯白噪声的信道,再画星座图,并计算误比特率。(128QAM modulate with MATLAB)
- 2014-04-20 16:03:46下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1
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air_sea
air-sea动量交换等海洋科学研究的有用软件,由网上搜集得到(air-sea momentum exchange of useful marine scientific research, software, collected from the Internet)
- 2009-03-14 10:42:38下载
- 积分:1
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OPNET-Guidance
OPNET仿真书籍,介绍了OPNET软件的使用和示例。(OPNET guidance)
- 2011-02-11 20:41:54下载
- 积分:1
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amam_ampm
Volterra级数模型对功放建模仿真,Matlab编程代码(On the series model for power amplifier modeling simulation, Matlab programming code
)
- 2020-06-28 15:00:01下载
- 积分:1
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target-trace
目标跟踪对于雷达目标跟踪过程,卡尔曼滤波器跟踪方法(target trace)
- 2021-04-01 09:29:08下载
- 积分:1
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Corazza_simulation
采用一种新的仿真方法建模与仿真Corraza信道模型:Rayleigh-Normal仿真模型(The method uses a new simulation modeling and simulation Corraza channel model: Rayleigh-Normal simulation model)
- 2021-02-20 16:49:43下载
- 积分:1