Webb14 apr. 2024 · If outfname is not specified, 0016 % the original image is replaced! 0017 % 0018 % 02/16/06 Petr Janata 0019 % 03/23/08 Fred Barrett - added additional handling of nii.gz files 0020 % generated by avwswapdim, when executing avwchfiletype 0021 % 08/17/08 FB - seeded the random number generator within this function 0022 % … Webb27 nov. 2024 · 使用的是MATLAB R2016b版本,关于各种分布的理论知识在这里我就不多说了,直接上程序。. 程序运行出现三种图,分别为:杂波波形图、杂波幅度分布图和杂波功率谱。. 把所有代码打开,运行主界面代码(Radarclutter.m)即可出现选择界面。. 易学教程内所有资源均 ...
convolution实现中值滤波 - CSDN文库
Webbrandn ('state',sum (100*clock)) In either case, it is only necessary to do this once at the beginning of each MATLAB session. Similarly, you can execute the same command (s) in your standalone application. The code you compile might look like the following: Theme Copy function myrand2 reset (RandStream.getDefaultStream,sum (100*clock)) Webb24 maj 2024 · matlab伪随机序列的状态 rand (‘state‘,sum (100*clock))的作用. 我们知道rand函数返回一个符合均匀分布的矩阵,randn函数返回一个符合 正态分布 的矩阵。. 返 … handbook of sport psychology
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Webbrand('state',sum(100*clock)) Resets it to a different state each time. Remarks MATLAB 5 uses a new multiseed random number generator that can generate all the floating-point numbers in the closed interval Theoretically, it can generate over values before repeating itself. MATLAB 4 used random number generators with a single seed. Webb31 okt. 2015 · 解决异或问题的神经网络BP基本算法matlab源代码,我检查不出来哪里错了始终迭代不出来,请大神们帮忙看看. yang815754134 2015-10-31 07:06:33. close all; rand ('state',sum (100*clock)); hiddennum=input ('请输入隐藏层神经元的个数:'); outputnum=input ('请输入输出神经元的个数 ... Webb23 maj 2015 · 以前一般是rand ('state',sum (100*clock))来根据当前时间设定初始状态,但时间始终是递增的,而且变化幅度相对来说很小,效果不是很好。 有很多人用别的方式 … handbook of sports medicine and science