characteristic curve

基本解釋

Gamma: Measurement of the contrast of an image, representing the slope of the straight-line portion of the characteristic curve.
反差系數(shù)：影像反差的測(cè)定，以特性曲線的直線部分的斜率表示。
Through experiment, achieved the relation of the flux and the opening degree of the SPF balance valve, protracted the ideal flow characteristic curve.
通過實(shí)驗(yàn)，得到了SPF型平衡閥的流量與開度間的關(guān)系，繪制了理想流量特性曲線。
The kinematical characteristic curve measured reflects well the variation law of the motion of the piston, and the test results are the same as the theoretical analysis on the whole.
試驗(yàn)測(cè)得的活塞運(yùn)動(dòng)特性曲線較好地反映了活塞運(yùn)動(dòng)的變化規(guī)律，試驗(yàn)結(jié)果與理論分析基本一致。

a graph of the density of a particular photographic material plotted against the logarithm of the exposure producing this density

特性曲線
Also, this software with great extendibility and practicability can output characteristic curve.
另外,該軟件還能提供特性曲線輸出功能,具有強(qiáng)大的可擴(kuò)展性和實(shí)用性。
交通運(yùn)輸工程
特性曲線
According to the simulation data of slip velocity and adhesion coefficient, a fuzzy model, RV-TS model, is built to describe the adhesion characteristic curve.
通過仿真實(shí)驗(yàn),采集蠕滑速度和粘著系數(shù)的數(shù)據(jù),利用RV-TS模型對(duì)粘著特性曲線進(jìn)行模糊建模。
特征曲線
And then acceleration characteristic curve is concluded based acceleration track and point out its wave segment.
然后，根據(jù)樣本路段的加速度軌跡圖，總結(jié)出彎坡銜接線形的加速度特征曲線，指出加速度特征曲線的波動(dòng)段，來表征路段的加速度變化幅度。
特征線
Use car's sealing strips point cloud data,it is introduced in detail which car's sealing strips section characteristic curve extraction method with developed characteristic curve extraction module.
以汽車密封條轉(zhuǎn)接頭管狀部分點(diǎn)云數(shù)據(jù)為實(shí)例,詳細(xì)介紹了通過開發(fā)的特征線模塊進(jìn)行汽車密封條截面特征線提取的方法。
能源科學(xué)技術(shù)
特征線
特性曲線

特征曲線
Watermark performance assessment has the following categories: Receiver Operation Characteristic curve(ROC),Bit Error Rates(BER),Model Shape Variable, Signal-to-Noise Ratio(SNR) and Peak-Signal-to-Noise Ratio(PSNR) etc.
對(duì)于水印性能的評(píng)估,目前主要使用受試者工作特征曲線ROC、水印位出錯(cuò)率、模型形變量、信噪比SNR和峰值信噪比等方法。
性能曲線