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besselzeros
bessel函数求零点，给一个参数x,则可以求出x附近的bessel函数的零点。(bessel function of order zero, to a parameter x, you can find the bessel function of x near zero.)
- 2009-06-15 15:13:53下载
- 积分：1
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Digital-FilteraEqualizer
Digital filter 数字滤波器与均衡器(Digital filter digital filter and equalizer)
- 2014-10-27 18:50:06下载
- 积分：1
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test
用matlab对wav文件采用不同的方式读取（wavread和fopen），并对其进行低通滤波处理。滤波用的fir直接型低通滤波器(to read the wav file in different ways with Matlab (wavread, and fopen), and then low-pass filtering. the low-pass filter is direct_type FIR filter )
- 2012-08-22 14:36:39下载
- 积分：1
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Wavelet-domain-noise-suppression
在小波变换域实现图像噪声抑制，使用matlab编程，包括源代码实现及文档说明(In wavelet transform domain realizes image noise suppression, use matlab programming, including the source code of the realization of document description
)
- 2011-06-16 12:53:46下载
- 积分：1
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Big-Data-Integreation-Theory--Book
Big Data Integration Theory
Zoran Majkić
Theory and Methods of Database
Mappings, Programming Languages,
and Semantics
- 2015-01-20 12:20:45下载
- 积分：1
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Turbo_simulink
基于3GPP标准的信道编码turbo码的simulink仿真文件。(Simulink simulation files based on the 3GPP standard channel coding turbo codes.)
- 2014-02-24 16:50:53下载
- 积分：1
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peakdet3
find peaks in matlab
- 2009-09-14 12:46:35下载
- 积分：1
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fowardpathsimulat
前向链路的信道路径仿真 为通信事业做出点小小事情(Forward link channel simulation for the communications path to point the cause of small things)
- 2008-05-26 12:08:25下载
- 积分：1
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circ_dw
相控阵天线阵列的密度加权matlab程序代码。
运行gui.m文件
lmax.m和lmin.mLinear_func.m最后几行被调用，放在和Linear_func.m路径相同的文件夹下即可
运行后command window里第一条分割线上面是第一幅图的几个值，第二条分割线上面是第二幅图的几个值。其中，peak_first是数值最大的峰值，peak_second是数值第二大的峰值(第一旁瓣)，theta_var是与
peak_first最近的左右两个谷值横坐标的距离。
因为是找半峰值点的，因为都是小数，在数组里没有正好等于主瓣幅值一半的点，只有接近一半的点，所以要设定一个范围比如大0.05或小0.05都认为是半峰值，但是有的数组里0.05的范围还是太小，所以可能报错。(Phased array antenna array the density weighted matlab program code. The last few lines of the run gui.m the file lmax.m lmin.mLinear_func.m call, same placed Linear_func.m path folder above the dividing line of the command window to run the first picture the several values above the dividing line several values of the second image. Wherein, peak_first numerical maximum peak the peak_second is the the numerical second largest peak (first sidelobe), the theta_var is the abscissa and peak_first recent about two valley distance. To find half the peak point are decimal, the array does not just equal to main lobe amplitude half points, only nearly half points, so you want to set a range, such as 0.05 or 0.05 are considered semi-peak some array, but the range of 0.05 or too small, it may be an error.)
- 2013-02-26 19:21:18下载
- 积分：1
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TrainTestLoo
利用留一交叉法计算数据的准确性。是处理小样本问题常用的方法之一，(Leave a calculated use of cross-data accuracy. One common method of dealing with small sample size problem,)
- 2020-11-26 21:39:30下载
- 积分：1
