floating-point operation

The performance test for this cross-compiler environment consists of two parts including the floating-point operation and the software-dependence .

并对此交叉编译环境进行了浮点运算能力和软件依赖性两方面的测试。

Round toward negative infinity means round the result of a floating-point operation to the representable value nearest to and no greater than the result .

四舍五入到负无限意思是调整浮点运算的结果成最接近结果并且不大于结果的最接近值。

Any floating-point operation like addition or multiplication is achieved in a few discrete steps

任何浮点操作，例如加法和乘法，都可以通过几个步骤来实现

A floating-point operation at the RPC server caused a division by zero .

RPC服务器上的浮点操作导至以零做除数。

We have added new API calls that allow applications to do their own CPU benchmarking , or directly report their floating-point operation count .

我们增加了一些新的API调用，允许计算程序进行自己的CPU测试，或者直接报告它们的浮点操作数目。

A special algorithm is put forward to calculate in program , it solves the problem about low precision of fixed-point operation and high computation cost and long computation time of floating-point operation .

提出了一种特定算法用于程序中的计算，有效地解决了定点运算精度低和浮点运算计算量大、计算时间长的问题。

For the precious registration , the improved regional counting method based on joint-histogram is applied to image sequence on vehicle , getting out of heavy floating-point operation while precision is guaranteed .

精配准时，将改进的联合直方图区域计数法用于车载图像序列，在保证精度的同时摆脱大量浮点运算。

The design of the whole system , taking full advantage of FPGA parallel pipeline operation and DSP high precision floating-point operation , possesses the characters of high effectiveness , high stability , low consumption and expansiveness .

整个系统设计充分利用FPGA并行流水线操作的优点和DSP高精度浮点操作的优势，具备了高实时性、高稳定性、低功耗及易扩展等特点。

For precious registration , the regional counting method based on joint-histogram is used for reference to define a global criterion function in statistical gray feature space , thus avoiding heavy floating-point operation while keeping processing precision .

精配准时，借鉴联合直方图区域记数法的思路，在灰度信息的统计特性空间上巧妙定义一种全局准则函数，既能保证精度又摆脱了大量的浮点运算。

A logical design method of hypersurface neuron for single-cycle floating-point arithmetic operation is presented .

介绍了通用神经计算机CASSANDRA-中单节拍浮点运算神经元的硬件设计方法。

Logical Design of Hypersurface Neuron for Single-Cycle Floating-Point Arithmetic Operation

单节拍浮点运算神经元的组合逻辑设计

Rounding error study of calculator floating-point numbers arithmetic operation

计算机浮点数算术运算的舍入误差研究

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。