findiff

说明：  用于计算图像鲁棒性的峰值信噪比和归一化相关系数。峰值信噪比值越大，说明图像处理效果越好，鲁棒性强，越小越不好。归一化相关系数值越大越好。(Images used to calculate the peak signal to noise ratio and robustness of the normalized correlation coefficient. The greater the peak signal to noise ratio, indicating that the better image processing, robust, the smaller the worse. Normalized correlation coefficient the better.)

数字信号处理中的时域抽样定理，作为初学者自己编写的，绝对正确，有详细的推导(Digital signal processing in the time domain sampling theorem, as a beginner I have written, absolutely right, there is a detailed derivation)

travel guide to bergen

说明：  任意给定点坐标，可以拟合出B样条曲线，用Matlab写的，算法明确。(arbitrary coordinates to the spot, could fit the B-spline curves, using Matlab written in the algorithm clear.)

一个三维的有限元程序代码， 程序里有详细的注释，包括网格的剖分等 参考文献，输入文档。(A three-dimensional finite element program code, program, there are detailed notes, including grid mesh and other references, the input document.)

这是一个matlab程序：实现二阶系统的超前滞后校正。(This is a matlab program: second-order system lead-lag correction.)

FSK 信号的循环谱程序，验证了是正确的(The cycle of FSK signal spectrum procedure, verify the is correct)

Quadrocopter model in Simulink with basic PID controller

MATLAB智能算法30个案例分析的源代码，都是当下比较常用的代码 啊啊啊啊啊(MATLAB intelligent algorithm 30 case analysis of the source code, are more commonly used code moment ah ah ah ah ah)

ICA用于雷达信号分选，基于独立分量分析的matlab程序设计。(ICA for radar signal sorting, based on independent component analysis matlab program design.)