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fft2d
离散傅立叶变换已成为数字信号处理的重要工具,然而,它的计算量较大,运算时间长,在某种程度上却限制了它的使用范围。快速算法大大提高了运算速度,在某些应用场合已能作到实时处理,并且开始应用于控制系统。(Discrete Fourier Transform digital signal processing has become an important tool, however, the calculation of its larger, long computing time, but in a way limits the scope of its use. Fast Algorithm for greatly enhanced speed of operation, in some applications has been able to do real-time processing and control system began to be used.)
- 2007-09-17 20:46:15下载
- 积分:1
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GM1_1
灰色系统GM(1,1)模型的源代码,实现在数据不充分的情况下对未来的预测。(Gray system GM (1,1) model of the source code, data is not sufficient to achieve in the case of predictions for the future.)
- 2011-07-07 11:27:35下载
- 积分:1
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PDAF_01a
matlab code for data association
- 2013-02-26 13:05:16下载
- 积分:1
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SPEECH
用matlab实现语音录放,并且画出频域和时域波形。(Using matlab voice recorders, and draw the frequency-domain and time-domain waveform.)
- 2014-06-05 17:47:56下载
- 积分:1
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consensus
本程序时使用小世界模型对多个智能体寻优结果的仿真(This procedure used in small-world model of multiple-agent simulation optimization results)
- 2008-07-02 20:23:28下载
- 积分:1
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swapMutation
Swap mutation exchanges the positions of two randomly chosen genes in a permutation
- 2009-07-10 11:40:21下载
- 积分:1
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B747_simulink_Model
以波音747为背景,建立了飞机运动的空间六自由度仿真模型。其中包含以下部分:
1. 飞机运动的空间六自由度仿真模型
2. 自动驾驶仪仿真模型;
3.执行器仿真模型;
4.大气重力环境模型;
5.气动数据模型;
6.发动机推力模型;
另外,仿真过程中:
1.考虑了风场的影响
2.考虑了传感器的随机噪声;
3.考虑了执行器时间延迟;
4.采用变增益控制器;
状态方程选取:速度、攻角、侧滑角、机体系三轴角速度、欧拉角、地面坐标系坐标作为状态量;
输出方程有:12个状态量;12个状态微分值;以及机体系速度、加速度、过载等。
仿真程序见附件,需Matlab2007b及更高版本运行。
(err)
- 2021-03-01 16:39:34下载
- 积分:1
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fuzzypid
永磁同步电机模糊PID控制。含对比的PI控制的模型。实现了模糊控制算法,可以得到比单纯的PID更好的控制效果.(Fuzzy PID control of permanent magnet synchronous motor. Model PI-containing contrast control. Realization of fuzzy control algorithm can be better than a simple PID control.)
- 2020-11-20 14:59:38下载
- 积分:1
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syxgjxt
基于matlab的最佳基带传输系统仿真(升余弦滚降系统)(the best base-band transmission system simulation (or cosine roll-off system))
- 2007-04-27 10:46:22下载
- 积分:1
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LowerUpper
Converts a square matrix into its Lower matrix and Upper matrix components.
- 2010-09-07 14:01:02下载
- 积分:1