Digital-Signal-Processing-(Sanjit)

写了著名的最小二乘算法的matlab程序，可以看到其算法的实现过程(Wrote a well-known least squares algorithm matlab program, you can see the realization of the process of its algorithm)

说明：  实现图像旋转功能，针对医学磁共振图像的放转，Matlab编写(Achieve image rotation function, in view of the medical magnetic resonance images of the release switch, Matlab prepared)

说明：  方程组追赶法的C++程序以及MATLAB源程序(Equations chase law procedures and the MATLAB C++ source code)

图像处理Matlab源代码，包括二维离散余弦变换的图像压缩，采用灰度变换的方法增强图像的对比度，直方图均匀化，模拟图像受高斯白噪声和椒盐噪声的影响。 (Including discrete cosine transform image compression, the use of gray-scale transformation method to enhance image contrast, histogram equalization, analog image by Gauss white noise and salt and pepper noise.)

蚁群聚类算法，修改输入数据可直接运行，分组效果很好。(GA-Ant cluster algorithm，it can directly run by revamping the input data. The effect is very good.)

说明：  光伏电池仿真模型,能模拟任意光照强度和环境温度下的光伏电池特性。(Photovoltaic cell simulation model capable of simulating photovoltaic cell characteristics at any light intensity and ambient temperature)

matlab的上课用的ppt以及老师布置的作业及其解答，还有图像处理常用函数和方法汇总(ppt matlab of the lessons and assignments of teachers to answer, there are common image processing functions and methods on)

这是计算二维Henon映射Lyapunov指数的程序，用matlab实现的，希望对大家能有用(This is a two-dimensional Henon map Lyapunov index calculation procedures, using matlab to achieve, we hope to be useful)

code based on downsampling

这是用Matlab写的m文件，实现图片灰度变换功能，具体功能和操作在程序中有详细说明(It is written with Matlab m file functions to achieve image gray-scale transformation, the specific functions and operations are detailed in the program)