例如，如果一台机器没有浮点硬件，则可以用附加程序来提供浮点操作。
Extracodes may be used to provide floating-point operations, for example, on a machine which does not have floating-point hardware.
在硬件级别中，物理处理器是作为不同的执行单元进行组织的，例如定点和浮点操作单元。
A physical processor is organized as different execution units at the hardware level, for example, fixed point and floating point operation units.
另外，为了避免溢出，还采用块浮点结构表示数据，节省了大量的硬件资源。
Moreover, in order to avoid overflowing, it also USES block-floating-piont structure that can save many hardware resources.
该单片机集成度高、硬件结构紧凑并采用浮点数运算，实验证明，整个系统的快速性与可靠性均较理想。
It's proved by experiment that the whole system has a high speed and good reliability, because the single chip computer has high integration, compact hardware structure and floating number.
相对于浮点计算法，移位-加操作最大的优点是计算简单，特别易于超大规模集成电路实现，因而使硬件实时处理图像信号成为可能。
Compared with the floating-point computing method, the shift-add operation is simpler, and can be implemented easily by VLSI, which enables the real-time image processing to be realized by hardware.
提出了一种基于红外光源的、以浮点DSP芯片TMS320 VC 6711为核心的虹膜图像采集系统，介绍了其工作原理、软硬件设计与实现。
A kind of iris image acquisition system is proposed based on floating-point DSP chip TMS320VC6711. Its principle, design and realization of software and hardware are introduced.
该算法使用的纹理数据的大小仅受到硬件容量和浮点数精度的限制，并且运行效率与使用普通纹理相差不大。
The dimension of texture is only restricted by hard storage capacity and floating point bit depth, while the efficiency is comparable to small size hardware texturing.
如何以合理的硬件代价，快速实现高精度的浮点超越函数，是高性能微处理器设计的关键问题之一。
It is important to implement transcendental function of high precision with proper hardware cost for high performance microprocessor design.
在今天的大部分硬件，正常的浮点操作与处理器中最简单的操作。
In much of today's hardware, normal floating-point operations are on a par with the simplest operations in the processor.
它速度快、硬件兼容性良好、可调，且不需要较高的精确浮点数或是浮点运算技巧。
Moreover, high precise floating number and skill of floating point calculation are not needed.
这些天，浮点数学一般是硬件的设计处理的完整宽度浮点类型。
These days, floating-point math is typically done in hardware that's designed to handle the full width of the floating-point types.
在浮点模型完成之后，进行了定点化和RTL代码实现，并对硬件结构进行了优化。
Fixed point model and RTL code are finished, and the hardware structure is also optimized.
此规范中的浮点数系统可以通过软件、硬件，或者软硬件相结合的形式来实现。
An implementation of a floating-point system conforming to this standard may be realized entirely in software, entirely in hardware, or in any combination of software and hardware.
此规范中的浮点数系统可以通过软件、硬件，或者软硬件相结合的形式来实现。
An implementation of a floating-point system conforming to this standard may be realized entirely in software, entirely in hardware, or in any combination of software and hardware.
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