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filter
把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)
- 2013-07-31 16:37:51下载
- 积分：1
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shuzhifenxi
matlab数值分析程序 matlab程序(matlab program matlab numerical analysis program)
- 2011-10-24 22:25:06下载
- 积分：1
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MATLAB-IMAGE
matlabr软件应用的图形图像处理，很专业的教材，事例很多(matlabr graphic image processing software applications, very professional materials, many examples)
- 2013-11-22 17:25:08下载
- 积分：1
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beijingyouhua
灰色模型的背景值和求导过程的联合优化，效果非常不错(Joint optimization model and gray background value derivation process, the effect is very good)
- 2013-12-23 22:07:01下载
- 积分：1
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music
用music算法实现对一个正弦信号频率的估计(Realization of a sinusoidal signal frequency estimation algorithm with music)
- 2014-04-18 22:16:38下载
- 积分：1
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VaR-EWMA& Historical simulation
用EWMA（garch（1，1））模型进行计算，rolling window的形式(use the method of rolling window size equals to 250, adopt EWMA model which also calls Garch(1,1) to calculate the Value at Risk)
- 2021-05-09 22:08:34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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power_brushlessDCmotor
说明： 基于PWM控制的无刷直流仿真，实验结果良好，具有很好的参考价值。(Based on the PWM control of Brushless DC simulation, the experimental results are good, has a good reference value.)
- 2020-11-28 09:35:26下载
- 积分：1
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chaotic_PSO
This program is an M-file of Chaotic version of Particle Swarm Optimization method.
- 2009-04-27 15:53:34下载
- 积分：1
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linkpidsimu
一个运用matlab程序源码，进行模糊PID设计 完整源码。(A program source code using matlab, the fuzzy PID design a complete source code.)
- 2011-04-19 11:44:56下载
- 积分：1
