刚开始以为只取录音时的最后一个sample来判断音量大小,发现都检测不到。后来搜索了一下,原来需要取一段sample来判断,有的是这一段取平均值作为音量大小。我这里是取出一段sample中的峰值(peak)作为音量audio.clip.GetData 得到的值是0-1,所以 我乘上 99 来把音量分...
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编程语言 时间:
2015-04-13 09:25:40
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622
Find Peak Element
A peak element is an element that is greater than its neighbors.
Given an input array where num[i] ≠ num[i+1], find a peak element and return
its index.
The array may co...
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其他好文 时间:
2015-04-12 17:49:04
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139
A peak element is an element that is greater than its neighbors.
Given an input array where num[i] ≠ num[i+1], find a peak element and return its index.
The array may contain multiple peaks,...
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其他好文 时间:
2015-04-05 17:31:44
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108
官方网站:https://ece.uwaterloo.ca/~z70wang/research/ssim/
1、SSIM
structural similarity index
一种衡量两幅图像相似度的新指标,其值越大越好,最大为1,
经常用到图像处理中,特别在图像去噪处理中在图像相似度评价上全面超越SNR(signal to noise ratio)和PSNR(...
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其他好文 时间:
2015-04-03 19:29:28
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266
A peak element is an element that is greater than its neighbors.Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index....
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其他好文 时间:
2015-04-02 18:02:57
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97
下载安装脚本wget-qhttp://peak.telecommunity.com/dist/ez_setup.py运行安装脚本pythonez_setup.py最好再安装可能还需要依赖的库yuminstallpython-develmysql-develzlib-developenssl-devel现在就可以安装python支持mysql的库了easy_installMySQL-python
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编程语言 时间:
2015-04-01 20:23:45
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184
1.下载ez_setup.pyhttp://peak.telecommunity.com/dist/ez_setup.py下载到本地执行执行成会在Python的安装目录出现Script的目录。2.设置环境变量把pyhton\Scripts添加到Path环境变量。
A peak element is an element that is greater than its neighbors.Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index....
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其他好文 时间:
2015-03-30 16:13:29
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130
题目:
A peak element is an element that is greater than its neighbors.Given an input array where num[i] ≠ num[i+1], find a peak element and return its index.The array may contain multiple peaks, in that...
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其他好文 时间:
2015-03-30 01:42:48
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149
http://blog.csdn.net/preterhuman_peak/article/details/40615201如何生成斐波那契數列斐波那契(Fibonacci)數列是一个非常简单的递归数列,除第一个和第二个数外,任意一个数都可由前两个数相加得到。用计算机程序输出斐波那契數列的前 N 个...
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编程语言 时间:
2015-03-18 13:50:01
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202