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cd4011
详细描述了cd4011的功能,并详细介绍了各个引脚,以及如何使用(Described in detail cd4011 features and details of each pin, and how to use)
- 2010-05-14 15:31:06下载
- 积分:1
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CoSaMP
CoSaMP算法,在重构信号时,选取两倍稀疏度的原子来恢复原始信号,再删去一倍稀疏度的原子。(CoSaMP algorithm, in the reconstructed signal, select twice the atomic sparsity to recover the original signal, and then deleting the double sparsity of atoms.)
- 2020-12-23 05:29:07下载
- 积分:1
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caseofmodelingselection
姜启源、谢金星、数学建模案例选集,提供丰富的数学建模案例,主要编程语言为matlab和C语言。(Jiang Qiyuan, Xie JX, case selection of mathematical modeling, mathematical modeling provides a rich case, the main programming language for matlab and C language.)
- 2010-10-23 16:52:36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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pdegui
偏微分方程数值解法,包括泊松方程,特征值方程,热传导方程和波动方程(PDEGUI demonstrates the finite difference solution of model problems involving Laplace s operator)
- 2009-09-26 20:22:33下载
- 积分:1
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overvoltage
电系统过电压仿真程序,基于matlab和vc的混合编程,matlab动态仿真(Over-voltage power system simulation program, based on matlab and vc mixed programming, matlab dynamic simulation)
- 2008-03-16 01:52:16下载
- 积分:1
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manchered
曼彻斯特编码的simulink实现,在matlab仿真环境下可运行。(Simulink realization of the Manchester-encoded, can be run under the Matlab simulation environment.)
- 2012-05-17 12:13:37下载
- 积分:1
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Sairanemtfinalwithchanges
Scattering from Hexagonal cylinder
- 2013-03-06 16:55:05下载
- 积分:1
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IMPLEMENTATION-OF-robust-controller
IMPLEMENTATION OF A ROBUST CONTROLLER
- 2014-01-26 13:23:36下载
- 积分:1
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将深度图和彩图转换成点云 ConsoleApplication
说明: 将深度图和彩图转换成点云,自行修改文件名字和路径。(Convert the depth map and color map to point cloud, and modify the file name and path by yourself.)
- 2020-04-29 12:40:59下载
- 积分:1