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sjwl
说明： 用matlab程序设计bp网络实现十进制数字1-9的识别(Bp with the matlab programming networks identification of decimal digits 1-9)
- 2011-04-17 21:54:45下载
- 积分：1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分：1
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MPPT
最大功率跟踪方法中用s函数编写的扰动观察法(Maximum power tracking method using s function written disturbance observation)
- 2021-01-22 16:28:39下载
- 积分：1
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net-reduction_for_all
network reduction method for power systems
- 2011-10-29 01:56:13下载
- 积分：1
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jisuanqi
matlab实现steffensen加速案例(matlab realize steffensen acceleration Case)
- 2013-10-21 19:53:43下载
- 积分：1
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用于频谱和功率普分析的快速傅立叶变换-fft
fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)
- 2010-06-04 21:20:02下载
- 积分：1
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Free_fem_stokes
This is the code solving Navier-Stokes equations using matlab by John Burkardt. I managed to modify the geometry of the domain
- 2010-10-27 06:49:15下载
- 积分：1
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nnPID
一本关于PID控制的好书，包含各种PID控制，经典PID，模糊PID，神经网络PID，灰色PID，多变量解耦PID。书中附有大量的基于Matlab的仿真程序。
(A good book on PID control, including a variety of PID control, classical PID, fuzzy PID, neural network PID, gray PID, multivariable decoupling PID. Based on the book with a large number of the simulation program Matlab.)
- 2009-05-13 20:57:54下载
- 积分：1
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leveling
计算高程，可以计算高程的平差值，误差，中误差，等等东西，非常方便使用，数据易于导入(The Height)
- 2011-06-02 00:52:54下载
- 积分：1
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baseband
Rake接收机蒙特卡洛仿真，扩频+3径瑞利信道
三种分集合并方式对比(Rake receiver, Monte Carlo simulation, 3 paths Rayleigh channel
Three kinds of collection and means of contrasts)
- 2013-08-31 18:17:06下载
- 积分：1
