换句话说，我可以只取输出的整数部分并使用它作为预期输出代码的合适位。
In other words, I can simply take the integer portion of the output and use that as the appropriate digit of the expected output code.
但是，如果对浮点数使用取模和求余数操作符，则会产生错误，因为这些操作符只支持整数。
However, an error will be raised when using an equivalent of the modulus and remainder operators on floating values, as these support only integer values.
函数的作用是：通过进一法取整（即：返回的数字是大于或等已给定数字的最小整数）。
The ceil() function returns the value of a number rounded UPWARDS to the nearest integer.
另外一个方法就是用格式运算符，也就是百分号%。在用于整数的时候，百分号%是取余数的运算符。但当第一个运算对象是字符串的时候，百分号%就成了格式运算符了。
An alternative is to use the format operator, %. When applied to integers, % is the modulus operator. But when the first operand is a string, % is the format operator.
另外，通过结合“2的幂”和“整数的平方”两种取量化阈值的策略，我们得到一种新的量化方法。
In addition, we present a new quantization method for taking quantization threshold by combining the power of 2 with the square of integer.
量化步骤会进行实际的压缩动作，部分信息会丢失。转换步骤的输出值经过取整，大部分是零，只留下几个整数系数。
The quantization step is the actual information-losing step where compression occurs; the output values of transform are rounded, mostly to zero, leaving only a few integer coefficients.
量化步骤会进行实际的压缩动作，部分信息会丢失。转换步骤的输出值经过取整，大部分是零，只留下几个整数系数。
The quantization step is the actual information-losing step where compression occurs; the output values of transform are rounded, mostly to zero, leaving only a few integer coefficients.
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