Ricker

C2三次样条插值． ＭＡＴＬＡＢ源程序(C2 cubic spline interpolation. MATLAB source code)

this program simulate the motion of harmonic oscillator

说明：  基于chan算法的TDOA定位方法 用于学习(TDOA location method based on Chan algorithm Used for learning)

PID 控制算法及扩展算法的仿真代码，建议学习控制的同志参阅一下(PID control algorithm and the expansion of the simulation algorithm code, the proposed learning control comrades see what)

基于matlab的数学建模事例，包括大量的数学建模的案例，非常有助于数学建模的学子门学习与参考(The students door based on the Matlab mathematical modeling examples, including the case of a large number of mathematical modeling, very helpful in the mathematical modeling of learning and reference)

in this file programm of finding pca analysis is given

在matlab环境下，实现了用sweldens算法对一维信号作分解和重构的程序(In the matlab environment, achieved by sweldens algorithm for one-dimensional signal decomposition and reconstruction procedure)

用matlab编写的一些经典差分算法，很实用(Using matlab to prepare some of the classic differential method, it is useful)

说明：  一个OFDM信号产生以及解调程序，用matlab编写(OFDMmatlab)

说明：  雷达数据处理程序，对于虚假目标的产生，采用在距离、方位角、俯仰角三个方面分别产生随机噪声。(There are six tracks in the main function, which are straight track 1, circular track, straight track 2, straight track 3, figure 8 Track and ellipse track. The generation method is to first generate the track in rectangular coordinate system according to the motion equations of various tracks, in which 8-word track and ellipse track are generated by calling the functions of eighttrack and ellipsetrack respectively, and then use the coordinate system transformation to convert the value of rectangular coordinate system into the value of polar coordinate system, that is, distance, azimuth and pitch angle. It is worth noting that the image should be considered in the transformation process)