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algrithem_database
一个波束形成的平台，给出了所有自适应波束形成器，并且所有有关参数都可以自行修改。(A platform for beamforming, give all the adaptive beamformer, and all relevant parameters can be modified on its own.)
- 2009-03-17 09:50:34下载
- 积分：1
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Matlab_order
说明： 包括matlab全体命令的电子书，非常实用(Matlab command including all e-books, very useful)
- 2008-10-26 22:41:34下载
- 积分：1
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hudong
滑动平均法分析变异点，用于水文变异点计算，降雨等(Moving average analysis of variation points for the hydrological variability point calculation, rainfall, etc)
- 2012-03-31 15:01:37下载
- 积分：1
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MATLAB-GUI-tuxiang
matlab gui图像处理，很全很实用，值得大家慢慢学习(matlab gui image processing, it is all very practical, worth learning slowly)
- 2011-05-09 18:41:33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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lesson4
说明： 利用pluto设备实现fm调制与解调，simulink代码文件(Use pluto equipment to realize fm modulation and demodulation, simulink code file)
- 2020-12-17 13:38:28下载
- 积分：1
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利用移动平均法识别降雨的模式识别
应用背景模式识别或分类，使用移动平均是一种技术，在人工智能中，获得隐藏的已知数据的模式和；关键技术MATLAB是建立在数学的工作，它可以计算的数学方程。在这个例子中，我们分类的降雨数据得到降雨 隐藏模式；
- 2022-02-03 08:21:21下载
- 积分：1
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MIMOxitongdexitongrongliang
、改写例程，编制用Fisher线性判别方法对三维数据求最优方向W的通用函数。
2、对下面表3-1样本数据中的类别ω1和ω2计算最优方向W。
3、画出最优方向W的直线，并标记出投影后的点在直线上的位置(Rewriting routine, the preparation of Fisher linear discriminant method using three-dimensional data on the direction of seeking the best general-purpose function of W. 2, for the following sample data in Table 3-1 in the categories of ω1 and ω2 to compute the optimal direction of W. 3, draw the best straight line the direction of W, and mark out the projection of the points in a straight line after the location of)
- 2009-12-30 21:39:19下载
- 积分：1
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Osto
说明： 最大类间方差法又称otus方法，是日本学者大津展之在最小二乘法原理基础上提出来的，其本质是一种阐值分割方法。
(Otsu method, also known as otus method, Otsu, Japan scholars in the development of the least squares method based on the principle put forward by its very nature is a kind of illustrates the value of segmentation.)
- 2011-04-11 09:21:14下载
- 积分：1
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kpcaFordata_mine
核主分量计算得也很有用的程序~已经调通很好用~(KPCA，which is very useful in signal processing!)
- 2011-12-04 10:42:13下载
- 积分：1
