suijiashu

说明：  关于多进制LDPC码的编译码的matlab代码(Ary LDPC codes on the coding and decoding of the matlab code)

说明：  s变换程序，是MATLAB编写的，可以用于地震数据处理方面(s transformation process, is prepared in MATLAB, can be used in seismic data processing)

实现bpsk信号的调制和解调，加噪声之后的解调(The modulation and demodulation of BPSK signals are realized)

Diffusion k-tensor Estimation from Q-ball imaging using discretized principal axes

缓曲线上主点坐标、加桩点坐标、左右边桩坐标、以及主点里程计算MATLAB示例代码(Slow curve on the main point coordinates, coordinates plus piles, piles around the edge coordinates, and the main point of the sample code mileage calculation MATLAB)

这个系统是基于matlab的双闭环直流调速系统，控制器使用了单片机，性能达到了设计要求。(The system is based on the matlab dual closed loop DC system, the controller uses single chip, the performance meets the design requirements.)

通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘。(Derivative to detect image edges by Gaussian function, in essence, the steerable wavelet transform to detect image edges.)

由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)

说明：  基于matlab简单图像处理系统中对图片的取反功能(Based on a simple matlab image processing system for the inversion of the image)

heat transfer by conduction analytical