diedai

this code generates transient signal

TD_SCDMA系统midamble码的结构及其信道冲击响应的估计方法(TD_SCDMA system midamble code structure and channel impulse response estimation)

在matlab中使用牛顿插值完成对多项式插值的拟合(Using Newton' s interpolation in matlab to complete the fitting of polynomial interpolation)

用MATLAB对图形图像处理，实现无码掩盖(Image processing using MATLAB graphics, cover-free code)

With PRP conjugate gradient method for solving unconstrained problem

对不理想环境下信号DOA（求根MUSIC算法）的性能仿真分析。并分析其与ＭＵＳＩＣ算法的优越之处。(The signal is not an ideal environment for DOA (Roots MUSIC algorithm) of the performance simulation. And its relationship with the strength of MUSIC algorithm.)

本程序是运用matlab模拟嫦娥一号围绕地球运动的代码，它很好很形象的让人们了解了它的运动轨迹。(The program is the use of matlab simulation Chang E the 1st code revolves around the earth, it is very good image to let people know about its trajectory.)

利用传统有限元方法计算二维possion 方程的特征值问题，网格采用的是三角网格，由matlab 的pdetool产生，一次多项式近似(Using traditional two-dimensional finite element method possion equation eigenvalue problem, the grid uses a triangular mesh is generated by the matlab pdetool, a polynomial approximation)

说明：  卡尔曼滤波算法功能实现，常见的数据处理方法(Solve the problem of noise error)

A digital modulation using simulink. very useful for beginer