code-Feature-Selection-using-Matlab

考虑一个线性自适应均衡器的原理方框图如《现代数字信号处理导论》p.275自适应均衡器应用示意图。用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。给出3个步长值的比较。(consider a linear adaptive equalizer block diagram as the principle of "modern digital signal processing" Introduction to the p.275 adaptive equalizer application schema. LMS algorithm with the adaptive equalizer, painted a square experimental error of convergence curve, given final design filter coefficients. Experimental a length of the training sequence to 500. Conduct 20 separate experiments, painted square error of the convergence curve. Given three step-value comparisons.)

matlab的bp神经网络源程序，和数据库相连接。(matlab source of bp neural network, and databases connected.)

Basic Matlab book for student 3rd

滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。(Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.)

说明：  使用matlab编写的粒子群算法，可用于PID参数整定中。(PSO algorithm for PID parameter tuning)

thermal conductivity :Code for Temperature dependent of cross plane (thermal conductivity :Code for Temperature dependent of cross plane )

matlab函数文件 绘制卫星视角的三维地球视图 清晰逼真(matlab function file rendering three-dimensional perspective of the Earth satellite view vivid)

Digital communication QAM64 modulation type

matlab 在图像融合中的应用时很广泛的 在融合中的评价 也是很 有用的 (matlab is a tools that can fusion the remote sensing image )

利用Mixed方法进行变量方差的分离分析，采用Henderson s Mixed Model Equations Algorithm算法(Mixed methods using variable separation and analysis of variance, using Henderson s Mixed Model Equations Algorithm Algorithm)