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esprit
说明： esprit算法的MATLAB仿真程序，(this algthem is for esprit)
- 2009-07-24 22:33:45下载
- 积分：1
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RandomDistribute_simu
仿真产生十种概率分布的随机序列，包括均匀分布、高斯分布、指数分布、广义指数分布、混合指数分布、韦布尔分布、瑞利分布
广义瑞利分布、拉普拉斯分布、柯西分布等，并进行参数检验，概率分布检验和独立性检验(Simulation produces ten kinds of probability distribution of random sequences, including uniform, Gaussian, exponential, generalized exponential distribution, mixed exponential distribution, Weibull distribution, Rayleigh distribution of generalized Rayleigh distribution, the Laplace distribution, Cauchy distribution etc., and parametric tests, the probability distribution of test and independence test)
- 2021-04-09 19:38:59下载
- 积分：1
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matlab-sync-desync
基于萤火虫的无线传感器网络的同步和去同步时间算法(Self-organizing Synchronization
and Desynchronization in Wireless Sensor Networks)
- 2015-01-06 20:58:31下载
- 积分：1
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FLch3LSeg2
flch2bzsheg2.m白噪声产生程序(flch2bzsheg2.m white noise generation process)
- 2008-07-11 16:48:54下载
- 积分：1
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pid
以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为：
其中由于现场环境干扰，输出带有测量噪声是（0，1）的正态分布序列，它的方差为ɑ=0.5。由于输出中带有很大的噪声信号，故将数字滤波技术中常见的低通滤波器由于偏差控制，滤掉其中的噪声信号，然后在对其进行PID计算，得到实际的控制量。在该方法在噪声较强的环境下，可以得到较好的控制效果。
控制要求：
1、 采用带低通滤波器的增量式PID将塔顶轻组分含量控制在0.99
2、 用ISTE法整定PID参数
3、 在控制过程中，到150周期加入幅度为-20 的阶跃干扰，在第300周期干扰消失。分析PID参数的抗干扰性。
(Medium-purity distillation column, taking into account ranging from molecular overflow and non-ideal vapor-liquid equilibrium, the transfer function between the light component content of the top product Y and the back flow L can be obtained as:
Because the field of environmental interference, output with the measurement noise is a normal distribution (0,1) sequence, its variance ɑ = 0.5. As with a lot of noise in the output signal, it will be common in low-pass filter in the digital filtering techniques due to the bias control, filter out the noise signal, then its PID, the actual amount of control. In the strong noise environment, you can get better control effect.
Control requirements:
1, using the incremental PID with a low-pass filter to the top of the tower content of light components in the 0.99
2, the method of ISTE tuning PID parameters
3, in the control process, to 150 cycles join the range of-20 step disturbance, disappearance of interference in the first 300 c)
- 2012-04-07 07:27:43下载
- 积分：1
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84
滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)
- 2013-08-15 20:01:14下载
- 积分：1
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BPMS
此程序是关于LM-BP算法的预测系统，能够利用图形界面的形式展示出预测的精度和误差(
This program is on the LM-BP algorithm prediction system that can use a graphical interface to show the form of prediction accuracy and error)
- 2014-07-06 10:17:22下载
- 积分：1
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root_locus
控制系统仿真中的根轨迹MATLAB仿真源码(Control System Simulation in MATLAB simulation source root locus)
- 2009-04-07 20:04:57下载
- 积分：1
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boundaries
this is use to find boundaries of an image given
- 2010-02-15 19:57:36下载
- 积分：1
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bss_toolbox
说明： 这是一个盲源分离的应用程序，其中还包括做实验用的各种数据(This is a blind source separation applications, which also includes an experiment with the various data)
- 2006-04-09 16:59:24下载
- 积分：1
