| 随机相位信号检测概率的递推算法 |
| |
| 引用本文： | 赵树杰. 随机相位信号检测概率的递推算法[J]. 西安电子科技大学学报(自然科学版), 1999, 26(5) |
| |
| 作者姓名： | 赵树杰 |
| |
| 作者单位： | 西安电子科技大学电子工程学院!陕西西安710071 |
| |
| 摘 要： | 随机相位信号加窄带高斯噪声包络的概率密度函数服从广义瑞利分布，其检测性能用检测概率来度量．导出了该检测概率的无穷级数形式的计算公式；研究并得到了简明的递推算法；用该递推算法公式计算了以虚警概率和信噪比为参量的检测概率部分结果并图示．
|
| 关 键 词： | 概率密度函数 检测概率 递推算法 |
A recursive algorithm of detection probability for random phase signals |
| |
| ZHAO Shu-jie. A recursive algorithm of detection probability for random phase signals[J]. Journal of Xidian University, 1999, 26(5) |
| |
| Authors: | ZHAO Shu-jie |
| |
| Abstract: | The probability density function of the envelope for the random phase signal in additive narrow band Gaussian noise obeys the generalized Rayleigh distribution, and its performance is measured on the probability of detection. In the paper, the computing formula for the probability of detection is derived, which is an infinite series. A simple and clear recursive algorithm is studied and obtained. Finally, by making use of the recursive formula versus the probability of false alarm with the signal to noise ratio as parameter some results of the probability of detection is computed and shown in the figure. |
| |
| Keywords: | probability density function detection probability recursive algorithm |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
