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jiefangcheng
说明： matlab 解方程，希望对大家有帮助，写得很好(matlab programming source code, we want to help, very well written)
- 2010-04-21 09:28:40下载
- 积分：1
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costas
载波恢复算法的MATLAB实现，很具有参考价值，精度满足要求(practice algorithm for carrier frequency estimate)
- 2016-12-22 11:51:31下载
- 积分：1
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chengxu
为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。(In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.)
- 2009-11-29 09:54:29下载
- 积分：1
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nway320
N-way decomposition toolbox
- 2012-06-02 16:57:46下载
- 积分：1
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06020650
5level diode clamped rectifier
- 2011-12-30 23:11:09下载
- 积分：1
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最速下降法
最速下降法代码，数值计算算法，换参数即可(steepest descent method)
- 2018-06-23 15:34:35下载
- 积分：1
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jidian
要求使用继电自整定方法对其实施自适应PID控制。
1、选择采样时间0.1s，把对象离散化。
2、加继电（开关）控制，测量对象的Tc,Kc。
3、利用ZIEGLER-NICHOLS 公式表，确定PID参数。
4、实现闭环控制。
5、根据调节效果，修正PID参数。
(Require the use of relay tuning methods for its implementation of the adaptive PID control. 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)
- 2010-09-03 14:53:14下载
- 积分：1
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MATLAB_fuctions
matlab中基本命令函数
讲述了常用的基本函数,易文档PDF的格式给出，容易阅览( the functions in matlab)
- 2009-06-29 14:43:48下载
- 积分：1
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Root_MUSIC
用于求解多个信号源波达方向的求根MUSIC算法,不需要进行二维谱峰搜索(Root MUSIC algorithm for solving multiple sources DOA and calculation is greatly reduced than the MUSIC algorithm )
- 2015-02-02 21:29:15下载
- 积分：1
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waterpouring
this is mimo waterpouring system.
- 2010-10-25 18:53:14下载
- 积分：1
