PRF：正实函数
“正实函数”（Positive Real Function）在学术和工程领域常被简写为PRF，这一缩写形式便于快速书写与交流。该术语广泛应用于系统理论、电路分析及控制工程等综合性学科中，尤其在未明确细分领域的文献和讨论中频繁出现。PRF描述了满足特定正实性条件的复变函数，在稳定性分析和网络综合中具有重要理论价值。
Positive Real Function具体释义
Positive Real Function的英文发音
例句
- The condition of chaotic synchronous secure communication realization was analyzed by applying the concept of severe positive real function. The corresponding Riccati inequality and equality group was constructed and resolved to obtain the object matrix, and the chaotic system synchronization and the parameter adaptive identification were achieved.
- 结合严格正实函数(PRF)的概念，分析了实现混沌同步保密通信的条件，构造并求解相应的黎卡提不等式和等式组得到目标矩阵，实现混沌系统的同步和参数的自适应估计。
- Construct Robust Strict Positive Real Function(PRF) Using LMI
- 应用LMI设计鲁棒严格正实传递函数
- For the positive real function image encoded by double random-phase, the first random-phase mask placed in the blank can not serve as the key when the decrypted image is detected by intensity detector in the decrypting process.
- 正的实函数图像通过双随机相位编码加密以后，在解密过程中，用光强探测器接收解密图像时，位于空域的第1块相位掩模不起密匙作用。
- Based on the further study of the inner character of strictly positive real transfer function of discrete system, it's shown that the stability of a more applicable set of discrete adaptive algorithms can be proved by using the theory of remainder of strictly positive real.
- 本文通过对离散系统的严格正实函数(PRF)内在特性的研究，表明可以利用严格正实裕度的概念，对一类更广泛的离散自适应算法给出稳定性证明。
- Remainder of strictly positive real transfer function and its application
- 严格正实裕度的理论和应用
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