duoji2

Dq frame pwm rectifier which work in open loop for traction systems.matlab simulink modal is aasigned with it.

matlab通信仿真， 信道编码，好东西(communication matlab simulation, channel coding, good things)

本人编写的QC-LDPC码的完整实现，采用阵列校验矩阵，极其简单，适合入门(A easy-to-learn source code of QC-LDPC encoder)

输入图的形状矩阵，矩阵用D表示,通过优化得到结果(Shape input graph matrix, the matrix D stands for, get results by optimizing)

一个数=其自身各位数字的立方和，成为水晶花数，此代码解决水晶花问题(A number = number of cubic meters of its own Members, and, as the number of crystal flowers, crystal flowers this code to solve the problem)

smthing i do not understand

心电信号R波检测的函数，包括降采样，滤波，希尔伯特包络提取三个预处理步骤。其中R波根据阈值检测，相对不应期要根据具体信号适当调整.(ECG R-wave detection functions, including down-sampling , filtering, Hilbert envelope extracted three pretreatment steps. Wherein R wave detection based on a threshold , the relative refractory period should be adjusted according to the specific signal . )

基于模糊PID控制下的BUCK电路稳压输出的仿真，并对比了模糊控制和PID控制。(Based on the simulation of BUCK circuit voltage stabilizing output under fuzzy PID control, the fuzzy control and PID control are compared.)

这篇文章主要介绍pocs算法，详细的介绍了pocs的步骤。(pocs ,image super-resolution)

图像特征提取 特征提取 matlab 特征提取 图像特征 (Image feature extraction feature extraction feature extraction matlab image features)