集中式和联邦式卡尔曼滤波在组合导航中的数据融合和数据滤波的应用 The-federated-filtering-theory-

计算八木天线的电流分布，方向图，输入阻抗(Calculated Yagi antenna current distribution, direction map, the input impedance)

Designs a linear phase FIR lowpass filter such that it: - minimizes the maximum passband ripple - has a constraint on the maximum stopband attenuation( This is a convex problem. minimize delta s.t. 1/delta <= H(w) <= delta for w in the passband |H(w)| <= atten_level for w in the stopband where H is the frequency response function and variables are delta and h (the filter impulse response). )

线列阵指向性图，用于水声领域换能器基阵的指向性仿真(Line array directivity diagram for the field of underwater acoustic change point simulation of energy converter arrays)

深入简出的分析了MATLAB符号运算和绘图功能,并附有大量实例,便于自学(Chien-depth analysis of the MATLAB Symbolic computing and graphics, together with a large number of examples, easy to self-)

数字信号处理、脉冲响应不变变换法设计巴特沃斯滤波器(Digital signal processing, the impulse response invariant transform design Butterworth filter)

说明：  this is matlab pid tuning code

Part 1: Introduction to an overview of electronic authentication

generate random code in matlab

无线通信中的经典传输损耗预测模型（walfish-bertoni）的pdf cdf的仿真程序(wireless communications transmission loss of the classic model (walfish- bertoni) pd f cdf the simulation program)

numerical integration