摘要:
Generate 10,000 random numbers and create a histogram. The histogramfunction automatically chooses an appropriate number of bins to cover the range of 阅读全文
posted @ 2020-08-01 18:54
一杯明月
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figure('name','test','NumberTitle','off'); figure(1);hold on;set(gcf,'color','w'); % 这句是设置背景色为白色 阅读全文
posted @ 2020-08-01 18:01
一杯明月
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摘要:
matlab中矩阵的点乘就是对应元素相乘: a=[1 2 3;4 5 6] a = 1 2 3 4 5 6 b=a b = 1 2 3 4 5 6 a.*b ans = 1 4 9 16 25 36 阅读全文
posted @ 2020-08-01 11:28
一杯明月
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