Isolating Changes in Dynamic Systems
    1.
    发明申请
    Isolating Changes in Dynamic Systems 有权
    隔离动态系统的变化

    公开(公告)号:US20100325070A1

    公开(公告)日:2010-12-23

    申请号:US12486756

    申请日:2009-06-18

    IPC分类号: G06F15/18 G06F11/07

    CPC分类号: G06F9/50 G06F11/3093

    摘要: A software optimization system isolates an effect of a change in a control variable from effects of ongoing, unknown changes in other variables. The system discards effects due to noise so that effects of interest to a programmer are more easily visible. The software optimization system treats variations in one or more control variables and in the output of the system as signals. The system varies the control variable at a specific frequency unlikely to correlate with uncontrolled variations in external variables. The system uses digital signal processing (DSP) techniques to filter the output, isolating the frequency of the control variable variation. The system then compares the resulting filtered output to the input to determine the approximate effect of the variation in the control variable.

    摘要翻译: 软件优化系统将控制变量的变化与其他变量的持续未知变化的影响隔离开来。 系统由于噪音而丢弃影响,使程序员感兴趣的效果更容易看出。 软件优化系统将一个或多个控制变量和系统输出中的变化视为信号。 该系统以不可能与外部变量的不受控制的变化相关联的特定频率改变控制变量。 该系统采用数字信号处理(DSP)技术对输出进行滤波,隔离控制变量的频率变化。 然后,系统将所得到的滤波输出与输入进行比较,以确定控制变量的变化的近似效应。

    Isolating changes in dynamic systems
    2.
    发明授权
    Isolating changes in dynamic systems 有权
    隔离动态系统的变化

    公开(公告)号:US08903747B2

    公开(公告)日:2014-12-02

    申请号:US12486756

    申请日:2009-06-18

    CPC分类号: G06F9/50 G06F11/3093

    摘要: A software optimization system isolates an effect of a change in a control variable from effects of ongoing, unknown changes in other variables. The system discards effects due to noise so that effects of interest to a programmer are more easily visible. The software optimization system treats variations in one or more control variables and in the output of the system as signals. The system varies the control variable at a specific frequency unlikely to correlate with uncontrolled variations in external variables. The system uses digital signal processing (DSP) techniques to filter the output, isolating the frequency of the control variable variation. The system then compares the resulting filtered output to the input to determine the approximate effect of the variation in the control variable.

    摘要翻译: 软件优化系统将控制变量的变化与其他变量的持续未知变化的影响隔离开来。 系统由于噪音而丢弃影响,使程序员感兴趣的效果更容易看出。 软件优化系统将一个或多个控制变量和系统输出中的变化视为信号。 该系统以不可能与外部变量的不受控制的变化相关联的特定频率改变控制变量。 该系统采用数字信号处理(DSP)技术对输出进行滤波,隔离控制变量的频率变化。 然后,系统将所得到的滤波输出与输入进行比较,以确定控制变量的变化的近似效应。