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1N4148
小电流开关二极管1N4148的详细介绍，包括工作特性和参数(Low current switching diodes 1N4148 in detail, including the operating characteristics and parameters)
- 2010-09-14 11:22:48下载
- 积分：1
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Financier
Automatically downloads financial data for given indices, represents the combined portfolio and optimizes the allocation.
- 2014-02-14 18:27:53下载
- 积分：1
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RDT2.0
基于随机减量法，求解结构的自由衰减曲线，稍作修改即可使用(Based on random decrement method, solving free vibration of curved, slightly modified to use)
- 2015-07-26 12:10:41下载
- 积分：1
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lyapunov_wolf
说明： wolf 方法计算李雅普诺夫指数，matlab源程序(wolf method Lyapunov exponent, Matlab source)
- 2021-03-12 20:09:24下载
- 积分：1
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gauss-elimination
gauss elimination method
- 2014-09-17 20:45:23下载
- 积分：1
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NormalModeSummation
利用模态叠加法实现对四自由度系统的共振频率与前四阶主振型的求解(The method of modal superposition is used to solve the resonance frequency and the first four main vibration modes of the four degree of freedom system.)
- 2018-04-07 14:40:50下载
- 积分：1
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PIDTunningwithPSO
PID Tunning with PSO
- 2010-07-08 21:56:14下载
- 积分：1
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MIMO
一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训
练符号的信道估计等通信模块。(A space-time block coding based on the MIMO_OFDM communication system simulation design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)
- 2010-09-05 21:10:31下载
- 积分：1
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q725
用各种窗函数设计FIR数字滤波器，q725a是利用fir2设计滤波器(With a variety of window function design FIR digital filter, q725a is the use of filters fir2 Design)
- 2010-01-21 14:54:49下载
- 积分：1
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fbp
filtered back projection
- 2011-06-29 15:32:28下载
- 积分：1
