Curve-fitting

用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。(Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.)

这是用matlab编写的100个小程序，以供大家参考学习。(this is an usefull materials,it is helpful for matlab learner)

matlab仿真数字通信系统2fsk调制，以及相干解调(matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation)

说明：  用MATLAB m文件编些的DS-CDMA 仿真程序

说明：  matlab基本信号处理函数及实例应用，非常有用的！(matlab basic signal processing functions and application examples, very useful!)

这个进行形象分解EMD,可以很理解EMD分解,便于学习入门EMD.(The image decomposition for EMD, EMD decomposition can be understood, easy to learn entry-EMD.)

Hi Friends. This is simple Image code of Arithmetic mean filtering operation,which results in smoothing of image. Default image size is 256 x 256

说明：  可以测试系统存在的漏洞 大家可以学习源码，打开应用程序 这是自己原创(Can test the existence of loopholes in the system that we can learn from source code, open the application, this is their own original)

MATLAB中的源程序代码，希望对大家用所帮助。资源共享啊。嘿嘿(MATLAB source code, we hope to help. Resource sharing ah. Hehe)

绘制CIE1933标准的马蹄形轮廓,是LED和图像色度校准不可缺少的工具(The horseshoe-shaped contour drawing CIE1933 standard)