distributed-sssubgradient

PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI, and Gain Margin, A, can be defined. The method works for open loop stable or unstable, minimum or nonminimum phase systems. With Examples. Method and examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton. MATLAB release MATLAB 7.5 (R2007b)

关于MATLAB的百个实用的例子，最多的是在电子方面的应用(One hundred practical examples of MATLAB, the largest in the electronics)

可以用此代码信号实现频谱仿真，希望对大家有用(You can use this code to achieve spectrum signal simulation, we hope to be useful)

Wireless Communication Principles and Practice (Second Edition). The famous Rapport full book that provides the details of all the wireless communication techniques.

二维分数布朗运动FBM随机粗糙面电磁散射的基尔霍夫近似 (Random rough surface Kirchhoff model)

经典rls自适应滤波算法实现，仿真结果正确(Classic rls adaptive filtering algorithm, simulation results of the correct)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

LMS算法程序表述其算法机制同时给出图样(LMS algorithm program)

基于蚁群算法的图像边缘检测，包含四种核函数，下载之后可直接运行(Image edge detection based on ant colony algorithm, including four kernel functions, which can run directly after downloading)

超宽带无线电基础一书中产生固定周期数的正弦脉冲的程序(Ultra-wideband radio produced a book based on the number of fixed-cycle sinusoidal pulse procedure)