MATLABPart1

关于最优化算法的matlab 程序，搜索方向包括线性和非线性搜索(With regard to optimization algorithm matlab program, the search direction, including linear and nonlinear search)

VC运算速度较快，相对于matlab而言，编程较为烦琐，而matlab编程灵活，并且方很多工具箱，使用极为方便，但是matlab的M语言编写的仿真程序的仿真速度相对较慢。 C-MEX函数是基于C语言编写的C与matlab接口函数，是matlab应用程序接口的一个重要组成部分。通过它不但可以将现有的C语言编写的程序轻松地引入到matlab环境中使用，避免了重复的程序设计，而且可以使用C语言为matlab定制用于特定目的的函数(如为了保护算法设计等)， 以完成在matlab中不易实现的任务。此外，更重要的一点，使用C语言编写的C-MEX函数可以有效地提高M灯matlab环境中数据处理速度和效率。 (VC computing faster, compared to matlab, the program is more cumbersome, but matlab programming flexibility, and a lot of side toolbox, use very convenient, but the M-language matlab simulation program written in a relatively slow simulation speed. C-MEX function is based on the C language interface written in C and matlab functions matlab application interface is an important component. It can not only be through the existing programs written in C language easily introduced into the matlab environment, to avoid the duplication of programming, and can be customized using the C language for matlab functions for specific purposes (such as algorithm design, etc. in order to protect ), Matlab in order to complete the task is not easy to achieve. In addition, more importantly, the use of C language written in C-MEX function can effectively improve the M light matlab environment, data processing speed and efficiency. )

说明：  关于通信信号的调制，包括很多种哦，希望对大家有用，谢谢了啊!(On the modulation of communication signals, including a variety of oh, we hope to be useful, thank you, ah!)

说明：  二维高斯曲面拟合代码 采用两个算法编写的(Gaussian surface fitting code written by the two algorithms)

Matlab simulink of OFDM 4 QAM

说明：  A set of m files for solve rate equations.

电子工业出版社2005=小波分析理论与MATLAB7实现.-[483p](Wavelet analysis MATLAB7)

本程序实现了16个脉冲信号的脉压、MTI/MTD，该源代码对于信号处理学习和工程有比较高的价值 (The realization of 16 pulse signals, the pulse pressure of MTI/MTD, the source code is a relatively high value for study and engineering signal processing)

自相关、互相关、循环相关

matlab 时频分析工具箱， 对于做时频联合分析很有用(time-frequency analysis matlab toolbox for doing time-frequency analysis is useful)