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FFT-frequency-analysis
FFT的频谱分析及应用 包括模拟信号 、连续信号、 以及噪声信号的频谱分析(FFT spectrum analysis and application of analog signals of a continuous signal and the noise signal spectrum analysis)
- 2013-05-17 10:43:56下载
- 积分：1
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speed-control-control
speed control of PMSM
- 2014-02-11 03:56:24下载
- 积分：1
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JK
ITS ABOUT FIREFLY ALGORITHM
- 2018-11-18 19:21:00下载
- 积分：1
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PID
PID ABS的控制系统，参数已经整定完毕，采用的是单轮模型(PID ABS control systems, parameter tuning has been completed, using a single wheel model)
- 2011-01-02 15:29:22下载
- 积分：1
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chazhi
说明： 本代码是lagrange插值算法、牛顿插值算法和等距节点牛顿插值算法的MATLAB程序，代码有详细的注释，可以直接调用(This code is lagrange interpolation, Newton interpolation algorithm and the Newton interpolation algorithm equidistant nodes MATLAB program code with detailed notes, you can directly call)
- 2010-04-27 16:32:07下载
- 积分：1
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Unsharp_Enhancement
图像增强处理的方法有很多，本程序采用反锐化掩膜法增强图像，并与直方图均衡法增强图像的效果进行对比。(There are alot of methods of Image enhancement processing.this program is based on the Anti sharpen mask method.Then contrast the result with Histogram equalization method.
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- 2021-03-23 09:09:16下载
- 积分：1
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4.4
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:07下载
- 积分：1
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MATLAB
Calculating stock variation using the normal law of probability
- 2014-11-20 03:35:31下载
- 积分：1
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QAM
QAM is quadrature amplitue modulation...in wireless communication...this code is used to control the exceeding power of some mobile users..
- 2014-02-24 16:08:29下载
- 积分：1
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zq
说明： 使用matlab中的伪彩色增强方法对CT的灰度图片进行伪彩色增强处理(Use matlab in pseudo-color enhancement of CT images of gray-scale pseudo-color processing to enhance)
- 2008-11-06 15:51:53下载
- 积分：1
