fdtddispersive

matlab开发环境下通信信号QPSK调制解调方法(failed to translate)

UDP通信协议，收发数据,将IP地址更改一下就可以使用(UDP protecol )

medicin image signal

数值分析课程设计，内附MATLAB源码和word,用三次样条插值设计中英文签名，双三次做改进； 采用交互式界面进行操作，用鼠标点击获取名字大致的数据点 三次样条插值算法：可产生二阶光滑度，即二阶导数连续签名图样(Numerical analysis of curriculum design, enclosing the MATLAB source code and the word, using cubic spline interpolation design in English and Chinese signatures, double the three to do to improve using an interactive interface to operate with a mouse click to obtain the name of the data points roughly cubic spline interpolation algorithm: can generate second-order smoothness, that is, a continuous second derivative sign pattern)

ENGLİ SH -TURKİ SH EXAM FOR YDS

这是一个关于LDPC中的GIRTH4-COUNT的代码！( This program can produce the Parity Check Matrices of girth4-count codes, while Ref. remindes you that these codes are not good as the LDPC codes IEEE802.16e for continuous bits errors. )

在对角元没有作用的情况下，提取三对角矩阵(get a tridiagonal matrix )

this m.file is a complete simulation of a chemical fermentation process which is done in Matlab. this job includes an on-line estimationn of the states of a control system and also the identification of the parameters of process. this work can be considered an identification research project to a great extent. there are also different methods to define the Q-matrix like Monte-carlo allghorithm,trial and error method or an inventive method which I will try to attach soon.

数字下变频器的matlab仿真，包括基带信号的调制，然后经过混频模块、CIC模块、FIR模块最后得到基带信号的过程。很多地方都批有详细的注释，很容易理解。(Digital down converter matlab simulation, including the modulation baseband signal, and then after mixing module, CIC module, FIR module finally get baseband signal process)

灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system.)