exsm

一个多目标优化的例子和总结，对刚接触到matlab编程的学员有一点帮助。(Example of a multi-objective optimization and summary of students new to the matlab programming a little help.)

ASK调制解调，用C++语言进行运行，学习的好资料(ASK modulation and demodulation, using C++ languages running, learning good information)

说明：  非线性方程求根的MATLAB代码，包含M文件(Nonlinear Equations)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 (This is a space-time block coding based on the MIMO_OFDM communication system simulation design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

GA-BP 可 以 用 来 做 很 多 事 情(USE OF GA-BP)

均值滤波器，基于matlab开发的，对于白噪声具有较好的效果(averaging filter，developed in matlab，have good effect on white noise)

通过PCCARD SPEC测试笔记本的外部接口的电压是正常(through PCCARD SPEC test notebook external interface voltage is normal)

matlab 顺序遍历二值图像 查找说有连通域，对不同的连通域使用不同编号(traversal order matlab binary image to find that there connected domain, for different connectivity domains using different numbers)

这个Matlab程序用于计算时域信号的阿伦Allan方差。(The Matlab program used to calculate the time-domain signal Aaron Allan variance.)

说明：  16QAM调制，采用matlab实现，简单的调制过程，可以直接下载使用(16QAM modulation, using matlab implementation, a simple modulation process, you can directly download)