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matlab-bin
MATLAB 二进制 相关函数介绍
十进制数转换为二进制数 等(MATLAB binary correlation function)
- 2012-10-27 11:20:55下载
- 积分：1
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gmsk
GMSK的毕设，用SIMULINK对GMSK的调制解调进行仿真，这是一个WORD文档。(GMSK the complete set, with SIMULINK GMSK modulation and demodulation of the simulation, this is a WORD document.)
- 2010-08-19 15:22:43下载
- 积分：1
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finger_segment
指纹识别源代码，用matlab编程实现的指纹识别源代码，简单易懂，非常实用(Using Guide:matlab 6.5 version (or over version) + image proceesing tools
The 1st step, change the files directory as the matlab current directory
The 2nd step, in the "command" window, input "GUI", then "Enter"
The 3rd step, GUI will be shown.
)
- 2010-05-12 20:40:54下载
- 积分：1
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cic_coe_cut
CIC每级位宽计算，包括内插滤波器每一级位宽计算，抽取滤波器每一级位宽计算。(CIC Hogenaner bits calculation)
- 2013-12-24 10:05:02下载
- 积分：1
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径向平均功率谱
说明： 计算二维数据的径向平均功率谱,较好地展现了磁异常的径向变化(calculate the frequency of 2-dimenation data)
- 2020-12-08 13:39:21下载
- 积分：1
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Wind_and_guangfu_flow
说明： IEEE33节点的并网多种分布式发电可直接运行(Ieee33 grid connected distributed generation can run directly)
- 2020-05-27 20:56:26下载
- 积分：1
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威布尔参数估计，可靠性与寿命预测方向，机械工程
说明： 利用极值分布weibull威布尔分布，先对其进行参数估计，然后判断可靠性，亲测可用(Using the Weibull Weibull distribution of extreme value distribution, the parameters of Weibull distribution are estimated first, and then the reliability is judged, which can be used in pro test)
- 2020-06-04 22:06:04下载
- 积分：1
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decimal2bin
Decimal value to binary bit string converter.
As long as the input is within the range, this code always generated the corresponding binary bit pattern.
- 2010-06-30 03:20:25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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attachments_2011_09_13-(1)
Its a documentation based on different field of image processing,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
- 2012-04-20 19:18:54下载
- 积分：1
