ch5

自适应滤波算法，变步长nlms算法、wena滤波算法(Adaptive filtering algorithm, variable step-size nlms algorithm, wena filtering algorithm)

说明：  《matlab7.0 从入门到精通》源码(source of the book <<matlab7.0>> ,has many examples)

matlab 求解非线性方程组的相关命令流，书籍为：MATLAB语言常用算法程序集龚纯, 王正林编著第10章(matlab )

Code for Intracluster Device-to-Device Relay Algorithm With Optimal Resource Utilization

Artificial Bee Colony (ABC) is one of the most recently defined algorithms by Dervis Karaboga in 2005, motivated by the intelligent behavior of honey bees. It is as simple as Particle Swarm Optimization (PSO) and Differential Evolution (DE) algorithms, and uses only common control parameters such as colony size and maximum cycle number. ABC as an optimization tool, provides a population-based search procedure in which individuals called foods positions are modified by the artificial bees with time and the bee’s aim is to discover the places of food sources with high nectar amount and finally the one with the highest nectar.

利用Matlab生成GPS C/A 码的基带信号。 （1）产生卫星PRN 号码为“5”的一组C/A 码； （2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值； （3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据； （4）基带信号采用方波信号，电平为0 和1，占空比为50 ％， 不加入噪声，进一步生成某个特定的中频信号(The baseband signal is generated using Matlab GPS C/A code. (1) generate satellite PRN number " 5" is a set of C/A code (2) loop generates 25 navigation data, GPS time can be filled with a fixed known value (3) generated C/A code spread spectrum signals, each C/A code chip sample data is given 4 (4) a baseband signal using a square wave signal with a level of 0 and a duty cycle of 50 , the noise was not added, and further generates a a specific frequency signal)

包括大部分matlab原程序代码，用vc编写，非常方便(Including most of matlab original program code, using vc prepared, very convenient)

matlab与Vc的混合编程，com编程，很好的学习例子(matlab mixed programming with Vc, com programming, examples of good learning)

exercices of FEM with matlab

用Matlab制作的简易GUI日历，由于没有涉及到GUIDE的使用，所以更值得供初学Matlab GUI设计的程序员(Calendar)