circle-detection

bark to freq transformation

功率谱估计是分析随机信号的一种重要方法, 是信息学科的研究热点。文章介绍了现代功率谱估计中AR 模 型参数的几种典型求解算法, 并借助MATLAB 平台对各种算法的功率谱进行仿真。(The power spectrum estimation is an important method for analysis of random signals, information science research focus. The article describes several typical modern power spectrum estimation of AR model parameters algorithm with MATLAB platform to simulate the power spectrum of the various algorithms.)

认知无线电中基于遗传算法的频谱分配的时间开销仿真实验(Cognitive radio spectrum allocation time overhead simulation-based Genetic Algorithm)

QPSK详细的调制解调程序。包括串并转换，判决等等。(QPSK modulation and demodulation process in detail. Including SERDES, judgments and so on.)

一维奇异摄动问题（对流扩散问题）的有限元程序源代码。(One-dimensional singular perturbation problem of the finite element program source code.)

AMI 码编码以及码源功率普密度计算，介绍了AMI码的编码过程。 (AMI coding, as well as source code Pu power density calculation, introduced the AMI code encoding process.)

matlab环境下的程序对数据进行标准化，此程序简单易懂，效率也非常高，是一个非常好的程序代码，非常值得推荐！(matlab environment, the data standardization process, this process easy to understand, efficiency is very high, is a very good code, very recommendable!)

The activation function detected using MATLAB (Matrix laboratory) code

它是基于均匀圆阵的波达方向估计MUSIC算法程序。(It is DOA estimation based on uniform circular arrays MUSIC algorithm)

PSCAD实例。希望对初学该软件的朋友有所帮助。(PSCAD instance. Hope that friends of the software for beginners help.)