五进制,是数据的一种表示方法。就是逢五进一,不管什么进制数,把它化成十进制数均采用它的“按权展开式”实现,即每一位上的数码乘以该位的权值(基数的位数次方)之和。 例:五进制数123=1*5^2+2*5^1+3*5^0=25+10+3=38
大多数情况下,为了显示,从二进制计算返回十进制结果会移除一些四舍五入误差。
In most situations the calculation to return the result from binary to decimal for presentation purposes will remove any rounding error.
主要解决了三进制之和函数五次均值的计算问题,得出了一个精确的计算公式。
This problem of a fifth power mean value computing formula of base 3 digits sum has been solved, and an exact calculation formulaA5(N)has been obtained.
二进制调幅的误差概率比二进制调频至少大五倍。
The error probability of binary AM is greater than of binary FM by a factor of at least 6.
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