FFT

傅里叶变换的应用和偏微分方程的详细讲解，有助于提高自己对这方面知识的理解(fourier transform)

电极系测井曲线 用matlab编写的用于学测井同学用(Electrode system logs using matlab for students with learning logs)

matlab中最小二乘法拟合程序，很有用并且很简单的拟合程序(zxecf)

此函数为matlab函数，可以用来绘制出任意函数的包迹线。(Finds the envelope of an arbitrary function)

这是一个平衡gold产生文件，其中包括小m序列的产生文件。绝对可以工作，并且有注释(This is a balanced gold produced documents, including the production of small-m sequence of documents. Can definitely work, and annotated)

code to find chain code in binary image

说明：  kalman滤波 针对二阶系统的位置速度估计 适合于初学kalman滤波算法的朋友 代码含有详细解释(kalman filter for the position of second-order system is suitable for beginners speed estimation kalman filter algorithm friend code contains detailed explanations)

解决无优化问题的很有效的matlab程序，包括运行结果，希望可以多交流学习(Solve optimization problems without matlab very effective procedures, including operating results, hoping to learn more exchanges)

Implementation on "Automatic modulation classification using zero crossing"

a paper from science direct presenting A SIMPLE WAY TO IMPLEMENT THE DIRECT COUPLING OF PV GENERATOR AND BA ITERY IN ENERGY SIMULATION MODELS