K-Shortest-Path-Yen-Algorithm

从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)

主要包含Matlab7.0的课后习题解答和实例程序，为大家提供方便。(Consists mainly of Matlab7.0 answers and examples of after-school exercise program for you convenience.)

介绍了卷积码的特点以及卷积码的编码和解码, 讨论了加入交织后的对卷积编码的误码率的改 善情况, 并(Describes the characteristics of convolutional codes, and convolutional code encoding and decoding, after the discussion by adding cutting the error rate of the convolutional coding to improve the situation and)

阵列处理第二章的源代码 matlab code(array processing matlab code)

姜启源+数学建模,一本介绍数学建模的经典书籍。(Jiang Qiyuan+ mathematical modeling)

一共包括LMS,自适应陷波器，自适应RLS自适应算法等5种算法的MATLAB程序(Total, including LMS, adaptive notch filter, adaptive RLS adaptive algorithm, such as five kinds of procedures MATLAB algorithm)

美国HL20航天飞机的完整动力学模型以及可视化的实时飞行仿真(U.S. HL20 completed dynamic model of the space shuttle as well as real-time visualization of Flight Simulation)

贝叶斯分类亲，功能强大，适合于人工智能研究与应用(Bayesian classification pro, powerful, welcome to download the Blessings)

说明：  ARMA模型拟分为（一）（二）两部分发布，第一部分主要包括ARMA模型简介，模拟ARMA数据、拟合ARMA模型,单纯的AR模型或MA模型的定阶。第二部分主要包括ARMA模型的定阶策略、模型选择、残差分析。(ARMA model fitting is divided into two parts: (1) and (2). The first part mainly includes the introduction of ARMA model, ARMA data simulation, ARMA model fitting, AR model or MA model order.The second part mainly includes the fixed-order strategy, model selection and residual analysis of ARMA model.)

参数为：载波频率f0为20MHz，采样频率为4倍f0，脉宽为1us ，脉冲周期为20us 。其中：(Parameters: carrier frequency f0 is 20MHz, the sampling frequency is 4 times f0, a pulse width of 1us, the pulse period is 20us. Of which:)