TheoreticalEigenSate

计算相机镜头参数的代码，可以为镜头选型提供参考(Calculated parameters of the camera lens code, can provide a reference for the lens selection)

这是一个matlab编写的计算人脸识别率的小程序，选选用的图像数据库位ORL数据库。，已通过测试。 (This is a matlab write a small program to calculate the face recognition rate, the election chosen image databases bit ORL database. , Has been tested.)

RETINEX_FRANKLE_McCANN: Computes the raw Retinex output from an intensity image, based on the original model described in: Frankle, J. and McCann, J., "Method and Apparatus for Lightness Imaging" US Patent #4,384,336, May 17, 1983( RETINEX_FRANKLE_McCANN: Computes the raw Retinex output from an intensity image, based on the original model described in: Frankle, J. and McCann, J., "Method and Apparatus for Lightness Imaging" US Patent#4,384,336, May 17, 1983)

编写的EMD分解程序，希望能帮助到需要的人(Preparation of EMD decomposition process, hoping to help people in need)

说明：  MTT算法源程序，附带所有相关论文，多点多时追踪算法(MTT algorithm source code, with all relevant papers, multi-point tracking algorithm for a long time)

matlab file comtainning FHSS code

线性水波方程的matlab代码，能画出图来的，很方便(Linear wave equation matlab code to draw the diagram, very easy)

求三阶传递函数的阶跃响应 其中对象采样时间为1ms。 采用专家PID设计控制器。在仿真过程中， 取0.001，程序中的五条规则与控制算法的五种情况相对应。 (Seeking third-order transfer function of the step response in which the object sampling time 1ms. PID controller is designed by experts. In the simulation process, taking 0.001, five rules and procedures in the control algorithm corresponding to the five conditions.)

说明：  对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。(This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.)

运行该程序会在路径【F:图片\美好心情】上生成一幅照片，其名字为当前的拍摄时间。 1、需事先建立路径【F:图片\美好心情】 2、电脑为windows系统且配有摄像头(Run this program in the path [F: Pictures a better mood] to generate a photo, their name for the current recording time. 1, prior to the establishment of the path [F: Pictures a better mood] 2, the computer system for windows and with camera)