origenal_transformation

说明：  直方图阈值的双峰法 该阈值化方法的依据是图像的直方图， 通过对直方图进行各种分析来实现对图像的分割。(Bimodal histogram threshold method of the threshold value method is based on the histogram of the image, to achieve the image segmentation by the various analyzes of the histograms.)

包含了通信系统方面调制解调的基本仿真代码，适合学生学习使用(Communication system includes a basic modem simulation code, suitable for students studying the use of)

Inverse Filters on matlab

根据系统传递函数求系统时域性能指标，输入为阶跃信号(Transfer function evaluation system according to the system performance in time domain, the input step signal)

线性调频信号的脉冲压缩，合成孔径雷达（SAR）的第一个大作业的程序(the compression of chirp signal)

说明：  IEEE33节点 69节点潮流计算Matlab程序(IEEE 33 66bus load flow calculation_Matlab code)

基于matlab的抗积分饱和PID控制源程序(Anti-windup PID control)

通过matlab仿真计算平底铣刀的铣削加工时的切削力(calculation of cutting force of flat mill)

colAUC calculates Area under ROC curve (AUC)

语音信号线性特征的能量熵特征的计算，这是第一能量熵的源码，希望大家可以借鉴一下(Linear characteristics of speech signal characteristics of the energy calculation of entropy, this is the first energy entropy of the source, I hope we can learn about)