将小数值按指定的小数位数舍入。
Rounds a decimal value to a specified number of fractional digits.
这舍入误差的特征是浮点计算。
This rounding error is the characteristic feature of floating-point computation.
所表现出的最终数值舍入到小数三位。
The final numerical values, as displayed, were rounded off to three decimal places.
将双精度浮点值按指定的小数位数舍入。
Rounds a double - precision floating - point value to the specified number of fractional digits.
所以处理大数据将越来越多地引入舍入误差。
So working with big Numbers will increasingly introduce rounding errors.
这种舍入有时称为就近舍入或四舍六入五成双。
This kind of rounding is sometimes called rounding to nearest, or banker's rounding.
浮点数不是精确值，所以使用它们会导致舍入误差。
Floating point Numbers are not exact, and manipulating them will result in rounding errors.
这种情况下，超时应向上舍入到可能的最小超时。
In this case, the time-out should be rounded up to the minimum time-out possible.
本文提出了一种舍入量化器统计量化特性线性化的概念。
This paper proposes a linearization conception of the statistical quantization characteristic of roundoff quantizer.
微分模型没有模型误差，微分方程的求解存在舍入误差。
The differential model not has model error. Solving the differential equation has rounding error.
推广上述结果，对矩阵基本运算的舍入误差进行了估计。
By generalizing the above results, the paper estimates the rounding error of matrix basic calculation.
f选项设置高速缓存目录的最大文件数目，按16进制舍入。
The -f option sets the maximum number of files, rounded to the nearest 16, for the cache directory.
由有限精度浮点数字引起的很小的舍入错误就会严重歪曲数学精度计算。
Mathematically precise calculations can be thrown severely askew by small round-off errors caused by finite-precision floating-point Numbers.
例如，只能按一秒的增量等待的类型应该舍入到最接近的秒。
For example, a type that can wait only in one-second increments should round to the nearest second.
一个参数，指定当一个值正好处于另两个数中间时如何舍入这个值。
A parameter specifies how to round the value if it is midway between two other Numbers.
十个肥胖率最高的州中有八个在南方，密歇根州和俄亥俄州舍入列表。
Eight of the 10 most obese states are in the South, with Michigan and Ohio rounding out the list.
这些问题包括被系统产生的一些在金融数据报告上的不完善的数值的舍入。
These included faulty rounding on some financial data reported by the system, and searches that didn't perform consistently with blank parameters (empty fields on the search form).
在放大时，由于计算中要对误差进行舍入，所以某些直线可能看起来不正确。
Zooming in can cause some lines to appear incorrectly due to rounding errors in the calculations.
8这样的补充，32位的类型会溢出，您将需要重新规范正确舍入和移位。
After 8 such additions, the 32-bit type would overflow and you would need to re-normalize by rounding and shifting right.
如果差异在可接受舍入范围内，您的应用程序可以将这些数视为同一个数。
If the difference is within an acceptable margin of rounding, your application can treat the Numbers as if they are the same.
并且通过计算比较，也可以了解到数据的精度及舍入误差等一系列有关因素。
Through calculation and comparison , Data can also understand that the accuracy of rounding error and a series of other relevant factors.
真正的数字并不是十分有用；由于取整舍入错误，这些数字可能并不是非常精确。
The actual Numbers are not very useful; they tend to be very inaccurate due to rounding errors.
精度可以提高通过舍入而不是删除从真正的定点时，或允许更多的位小数部分。
The accuracy can be improved by rounding instead of truncating when converting from real to fixed-point, or by allowing more bits for the fractional part.
本文根据极限环特性对单舍入量化器二阶数字滤波器的零输入稳定性进行了分析。
In this paper the zero-input stability of second-order digital filters with a rounding quantizer has been analyzed by the properties of limit cycles.
因此，浮点运算可能导致舍入误差，产生的结果接近—但不等于—您可能希望的结果。
As a result, floating point operations may result in rounding errors, yielding a result that is close to — but not equal to — the result you might expect.
出于这个原因，在进行除法运算时，BigDecimal可以让您显式地控制舍入。
For this reason, BigDecimal gives you explicit control over rounding when performing division operations.
使用不同类型的计算机时，DOUBLE的基础存储经常不同，从而导致不同的舍入。
When working with different types of computers, the underlying storage of DOUBLE is often different, resulting in different rounding.
对计算机浮点数算术运算的舍入误差进行分析，是对数值计算方法作误差分析的基础。
To analyze the rounding error of calculator floating-point Numbers arithmetic operation is the foundation of numerical calculation method's error analysis.
对计算机浮点数算术运算的舍入误差进行分析，是对数值计算方法作误差分析的基础。
To analyze the rounding error of calculator floating-point Numbers arithmetic operation is the foundation of numerical calculation method's error analysis.
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