CCDF 是 Cumulative Distribution Function of Complementary Cumulative Distribution Function 的缩写。是概率论和统计学中的一种概率分布函数，表示一个随机变量小于等于某个值的概率。在电信领域中，CCDF 可以用来描述无线电信号的功率分布情况。
词性：缩写
词组搭配：CCDF Curve (CCDF 曲线)
短语：Cumulative Distribution Function of Complementary Cumulative Distribution Function（补集累计分布函数）
发音拼写：/si si di ef/
例句：
1. This paper studies the CCDF characteristics of the wireless channel of the indoor environment after being disturbed by the mirror.
2. The measurement data of the power spectral density and CCDF of 10 km-hop links are given.
3. The CCDF is a frequency domain description method of random signal strength, which is easy to operate and has good comprehensibility.
4. The CCDF reads the relationship between the peak value of a signal and the ratio of its occurrence.
5. CCDF represents the cumulative distribution of the complement of the probability distribution function.
6. A novel method for performance analysis of OFDM systems using the CCDF technique is proposed.
7. The simulation experimental results show that the CCDF method can be used effectively to evaluate the impact of various signal processing methods on radar detection performance.
中文翻译：累计分布函数
读音：cóng cóng dào fēn
例句：
The CCDF (Complementary Cumulative Distribution Function) provides another way to characterize the statistics of extreme values. (CCDF（累积分布函数的补集）提供了另一种表征极端值统计的方法。)
ccdf的意思是"互补积累分布函数、互补累计分布函数"，还经常被翻译为互补累积分布函数，发音音标为[ccdf]，在英语中以名词出现较多，在《英国拉丁词典》中，共找到61个与ccdf相关的例句。
CCDF的释义
1.互补积累分布函数
例句:I have a sieve οf sifted thistles and a sieve οf unsifted thistles. (我有个筛好蓟草的筛子 还有个没筛好蓟草的筛子)
2.互补累计分布函数
例句:Mr. Wardlaw praised CCD for its remarkable work in studying child development over the past 15 years. (王先生赞扬中心过去xx年在儿童发展研究工作上不遗馀力，表现出色。)
3.互补累积分布函数
例句:- It's John, he's married that f-f-f... (- 是约翰，他结婚了，和一个法... 法...)
例句
1. - It's John, he's married that f-f-f... (翻译:- 是约翰，他结婚了，和一个法... 法...)
2. In astronomy, the "diameter" of a stellar image as it appears on a CCD frame is often described by the FWHM of the PSF of the source. (翻译:在天文上，用CCD拍摄的一颗恒星的“角直径”经常被描述为该点扩展函数的半最大值宽度。)
3. Realtime Measurement of Bend of Periscope Drawtube by Linear Array CCD (翻译:用线阵CCD实现潜望镜镜筒弯曲的实时测量)
4. Got a CCD camera and a transmitter in a pack of smokes out there. (翻译:那边的CCD香烟盒 里面装有 摄像头和发射器)
5. The carrier pattern is captured by a CCD camera. Then the phase of the object can be derived by FTM and the shape measurement is realized. (翻译:用CCD采集该载波条纹图，利用傅里叶变换法可解调出物体高度的位相信息，从而实现物体的形貌测量。)
6. THE CHARGED COUPLED DEVICE, AND THE FIRST CCD CHIP WAS CREATED. (翻译:两位老爷子因此获得xx年诺贝尔物理学奖 并发明了第一个CCD芯片)
7. All three squadrons were flying the F-84F Thunderstreak. (翻译:三个中队都在驾驶 F-84F 雷击战机。)
8. Preheat the oven to 450f. (翻译:烤箱预热到450摄氏度。)
9. In Listing 24, the constructor of F is called before F2; likewise for the destructor. (翻译:在 清单 24 中，先调用 F 的构造函数，然后是 F2 的；对于销毁函数也是这样。)
10. CCD target tables cannot be nicknames. (翻译:CCD目标表不能是别名。)
11. Mrs D. Mrs I. Mrs F. F. I. (翻译:D太太 I太太 F太太 F太太还有I太太)
12. Since when did richard become your B.F.F.? (翻译:什么时候Richard变成你最铁的哥们了?)
13. "Johan and Louisa Larsson, F Petersson," (翻译:约翰·拉尔森和路易莎·拉尔森夫妇，娘家姓佩特森)
14. Objective:To optimize the prepartion of genistein chitosan microspheres with central composite design (CCD). (翻译:目的：采用星点设计实验，优化金雀异黄素壳聚糖微球的制备工艺，提高预测性。)
15. By replicating a critical source table to a CCD target table, it is possible to rebuild the table from scratch, transaction by transaction. (翻译:通过将关键的源表复制到一个CCD目标表，就可以逐个事务地从头开始重建这个表。)
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