nsa

D scope, a small program for scope control.

雷达成像经典教材，保铮邢孟道著，适合入门新手(Radar Imaging classic textbook, Bao Zheng Xing Meng-dao with, for entry-novices)

基于matlab的关于遗传算法的一些重要的函数的m文件，供读者参考 (Based on some of the important matlab m file on genetic algorithm function for readers reference)

MATLAB源代码大全，包括二维连续傅里叶变换，离散余弦变换，Radon变换实现的源代码(MATLAB source code complete, including two-dimensional continuous Fourier transform, discrete cosine transform, Radon transform source code)

基于遗传算法的认知无线电的实现，充分利用利用遗传算法的人工智能优化，对认知无线电的通信参数自适应调整予以实现。(Based on genetic algorithm, the realization of cognitive radio, full use of genetic algorithm to optimize the artificial intelligence, adaptive adjustment of the communication parameters of cognitive radio to be realized.)

从其他网站下载的经典蚁群算法，对初学者非常有用，请看看。(downloaded from other websites of the classic ant algorithm, very useful for beginners, please look at.)

解压缩文件，将三个文件放在同一路径下，打开MATLAB，运行example_09.m文件。即可利用鼠标进行绘画。(Unzip the files, three files on the same path, open the MATLAB, run the example_09.m file. You can use the mouse painting.)

计算包氏混沌系统的最大李雅普诺夫指数的程序代码(Pao calculated maximum Lyapunov exponent of chaotic systems program code)

模拟整个扩频系统，为学习和设计有关扩频系统提供帮助，里面有信号的发生和接受端信号的捕获，文件夹里面的m文件可直接在matlab上实现(Simulate the spread spectrum system for the study and design of spread spectrum systems to help, there are signal generation and signal capture the receiving end, inside the folder in the matlab m files can be directly implemented on)

二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)