QPSK-simulation-design

由于飞机设计是一个需要多次反复迭代的重复过程，需要进行大量的计算，因此我们自己编写了一些MATLAB程序。(As the aircraft design is a repeated duplication of iterative process, requiring a large number of calculation, so we have written a number of MATLAB procedures.)

连续信号离散傅立叶变换，用DFT对连续信号进行谱分析(continuous signal DFT, using DFT to analyze continuous signals.)

基于simulink环境下的模拟无源Rc及巴特沃斯低通滤波器设计(Simulink environment of analog and passive Rc and Butterworth low-pass filter design)

matlab 与C混编，通过交替最小化方法求解乘性噪声模型，利用了shifting技术。(Written by H. Woo and S. Yun, the corresponding paper is "Alternating minimization algorithm for speckle reduction with a shifting technique")

对四自由度机械臂进行阻抗控制，在matlab环境下运行。(Impedance control for four degree of freedom manipulator)

Matlab读取 Excel 表格数据的源程序，希望有用！(Matlab read Excel spreadsheet data source, hope useful!)

一种无监督的数据离散化方法，程序简单，运行时间短，效果比较显著(An unsupervised data discretization methods, procedures easy, run a short time, compared the effect of significantly)

包含了一个蚂蚁算法中的蚁周系统，采用了排序策略，程序运行良好！(Contains an ant algorithm ants week system, using the sequencing strategy, the program runs well!)

in this package are the programs needed to solve any initial value differential problem.

MATLAB程序，用以实现2PSK数字信号的产生(MATLAB program to achieve generation of 2PSK digital signal)