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WAVELET-FOR-NDT
轴承外环的故障检测 MATLAB小波实现 (matlab wavelet for NDT)
- 2009-03-16 13:15:32下载
- 积分：1
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PGA
相位梯度自聚焦算法（PGA）的matlab程序实现，合成孔径雷达中最经典最常用的自聚焦和运动误差补偿方法(The phase gradient autofocus algorithm (PGA) of matlab implementation, the most classic of the most commonly used in synthetic aperture radar self-focusing and the motion error compensation method)
- 2021-02-26 23:09:37下载
- 积分：1
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a-sample-LDA
LDA简单的小程序，线性判别，用于分类的(LDA simple little program, linear discriminant for classification)
- 2013-12-11 20:20:58下载
- 积分：1
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Shuey
Shuey程序，是zoppritz公式简化的一种对地震学习有很大帮助(Shuey program, is one of the zoppritz formula simplified learning are of great help to the earthquake)
- 2015-01-20 14:03:50下载
- 积分：1
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readpch
读pch文件的小程序，专门读取DMIG格式的矩阵(Reading the small pch file procedures, specifically to read matrix format DMIG)
- 2009-04-10 12:42:24下载
- 积分：1
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compression2_2
说明： 在神经网络中用迭代法对人脸图像进行压缩及恢复(Iteration in the neural network human face using image compression and restoration)
- 2010-05-05 09:36:29下载
- 积分：1
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mainfun
云南电网结题程序，打开.dat的文件，用于进行电能质量的分析。(Yunnan Power Grid node title program, open the dat file for the analysis of power quality.)
- 2012-04-26 18:44:45下载
- 积分：1
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algorithm
说明： 模拟退火法，蚁群算法，遗传算法，分水岭算法等常见算法的Matlab程序(Simulated annealing, ant colony algorithm, genetic algorithm, watershed algorithm common algorithm Matlab program)
- 2010-04-09 16:05:03下载
- 积分：1
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Digital-baseband-system
数字基带系统将数字信号从时域上看时数字滚降，需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。
采样判决后的码型。
2、眼图（采样判决之前的眼图）（信噪比大眼图清晰）
3、误码曲线，（横坐标时信噪比，纵坐标时误码率）
4、Arfa变化对误码特性的影响，变好还是变差(变好)，眼图清晰度变化（清晰），传递函数的带宽的变化。（带宽越大）(1.Digital baseband system point of view the digital signal from the time domain when the number of roll-off, you need to draw the waveform displayed before and after the roll-out. The frequency domain, the bandwidth change. Input filter and sample ruling before the wave after wave. Sample pre-judgment spectrum.
Sampling pattern after the verdict.
2, the eye diagram (eye before sampling decision) (SNR big eye clear)
3, the error curve (abscissa when the signal to noise ratio, bit error rate when the vertical axis)
4, Arfa impact of change on BER performance, get better or worse (getting better), change of eye-definition (clarity), the transfer function of the bandwidth changes. (The greater the bandwidth))
- 2011-06-03 23:04:22下载
- 积分：1
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choosenk
CHOOSENK All choices of K elements taken from 1:N
- 2011-07-13 01:50:29下载
- 积分：1
