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单精度浮点型(float),在C++中,单精度浮点型(float)专指占用32位存储空间的单精度(single-precision)值。单精度在一些处理器上比双精度更快而且只占用双精度一半的空间,但是当值很大或很小的时候,它将变得不精确。当你需要小数部分并且对精度的要求不高时,单精度浮点型的变量是有用的。例如,当表示美元和分时,单精度浮点型是有用的。在foxpro中,单精度浮点型是为了提供兼容性,浮点数据类型在功能上等价于数值型。
  • LT1017:Circuitry for single Cell Operation

      Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for battery operation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation must function at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)

    标签: Circuitry Operation single 1017

    上传时间: 2013-12-20

    上传用户:Wwill

  • Circuitry for single Cell Operation

      Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for batteryoperation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation mustfunction at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)

    标签: Circuitry Operation single Cell

    上传时间: 2013-10-30

    上传用户:hz07104032

  • Instruction Set Manual for the C166 Family of Infineon 16-Bit single-Chip Microcontrollers

    Instruction Set Manual for the C166 Family of Infineon 16-Bit single-Chip Microcontrollers

    标签: Microcontrollers Instruction single-Chip Infineon

    上传时间: 2015-04-20

    上传用户:远远ssad

  • This a script for working with short TCP files with several source nodes, sharing a single bottlenec

    This a script for working with short TCP files with several source nodes, sharing a single bottleneck link with a RED buffer

    标签: with bottlenec working several

    上传时间: 2013-12-15

    上传用户:Miyuki

  • This a script for working with short TCP files with several source nodes, sharing a single bottlenec

    This a script for working with short TCP files with several source nodes, sharing a single bottleneck link. It is used to show how with proper choice of CIR, marking decreases losses of vulnerable packets (syns etc).

    标签: with bottlenec working several

    上传时间: 2015-05-11

    上传用户:aa17807091

  • single Output 神经网络实例演示1

    single Output 神经网络实例演示1

    标签: single Output 神经网络

    上传时间: 2014-06-09

    上传用户:xiaoyunyun

  • cp2102 is a single-Chip USB to UART Data Transfer

    cp2102 is a single-Chip USB to UART Data Transfer

    标签: single-Chip Transfer 2102 Data

    上传时间: 2014-01-21

    上传用户:l254587896

  • for serial communication single-slave with buffer sum check

    for serial communication single-slave with buffer sum check

    标签: communication single-slave buffer serial

    上传时间: 2015-06-06

    上传用户:hxy200501

  • single-layer neural networks can be trained using various learning algorithms. The best-known algori

    single-layer neural networks can be trained using various learning algorithms. The best-known algorithms are the Adaline, Perceptron and Backpropagation algorithms for supervised learning. The first two are specific to single-layer neural networks while the third can be generalized to multi-layer perceptrons.

    标签: single-layer algorithms best-known networks

    上传时间: 2015-06-17

    上传用户:赵云兴

  • 以SPCE061A单片机( single Chip Micyoco)为核心

    以SPCE061A单片机( single Chip Micyoco)为核心,通过DDS合成技术设计制作了一个步进值能任意调节的多功能信号源。该信号源在1KHz~10MHz范围能输出稳定可调的正弦波,并具有AM、FM、ASK和PSK等调制功能。信号输出部分采用低损耗电流反馈型宽带运放作电压放大,很好地解决了带宽和带负载能力的要求。系统带中文显示和键盘控制功能,操作简便,实现效果良好。 内含 原程序,正弦信号发生器的pCB原理图,以及一些相关论文。

    标签: Micyoco single SPCE 061A

    上传时间: 2015-07-07

    上传用户:lizhizheng88