project

说明：  采用控制栅格的方法编写实现图象几何校正的程序。(Prepared using the method to achieve control of the grid image geometric correction procedure.)

说明：  it is a simulation about ML synchronization algorithm in OFDM systems,you can slao see a function picture in its output,that s useful for a beginner

说明：  用matalab实现共轭梯度法求函数最小值(With matable realize conjugate gradient method for the minimum function)

Chapter 6 DSP course

卷积码不同码型的性能比较，通过改变生成多项式，可以仿真不同的码型(Comparison of the performance of a convolutional code different patterns, by changing the generator polynomial, the different patterns can be simulated)

These matlab codes are for UWB and Higher order Gaussian pulses.

使用用FDTD计算三维周期结构的程序结构为同轴resonanter(FDTD calculation of three-dimensional periodic structure with the procedures)

说明：  对输入信息符号串进行矩形或升余弦脉冲成型，程序实现简单高效(Enter the information symbol strings of rectangular or raised cosine pulse shaping, simple and efficient procedure)

“离散傅里叶变换的MATLAB实现”一节里介绍的方法，编写MATLAB函数分别用来计算有限序列的DFT和IDFT 掌握序列DFT的分析方法(" MATLAB implementation of Discrete Fourier Transform," a description of the method in the preparation of MATLAB functions were used to calculate a finite sequence of DFT and IDFT master sequence analysis of DFT methods)

基2FFT算法，不使用FFT函数，包括信号显示、幅值谱、相位谱……(Base 2FFT algorithm does not use FFT functions, including signal display, amplitude spectrum and phase spectrum ......)