SAR

it is a radiation pattern of an antenna

可实现对通信原理课程各章节的仿真实验，以matlab为基础，程序丰富。(Communication Theory courses each chapter simulation matlab based rich program.)

LDPC码的完整的编译码，AHP层次分析法计算判断矩阵的最大特征值,插值与拟合，解方程，数据分析。( Complete codec LDPC code, Calculate the maximum eigenvalue judgment matrix of AHP, Interpolation and fitting, solution of equations, data analysis.)

说明：  两折线法抑制峰均功率比，通过对原始OFDM信号和LNST方法进行CCDF仿真分析。(Two-line method for suppressing the peak to average power ratio, by the original OFDM signal and LNST method CCDF simulation.)

很多经典的matlab例程，可以帮助入门者学习精通matlab(Matlab many classic routines that can help beginners learn master matlab)

信号去噪的基本步骤： （1）信号的小波分解； （2）小波分解高频系数的阈值量化； （3）信号的小波重构。使用分解的低频系数以及阈值量化后的高频系数进行小波重构。 (The basic steps of signal denoising:( 1) of the wavelet decomposition of signals ( 2) the high frequency coefficients of wavelet decomposition threshold quantization ( 3) the signal wavelet reconstruction. Using the decomposition of the low frequency coefficient and threshold quantization the high-frequency coefficient after wavelet reconstruction.)

matlab与hfss的连接程序,作用为使用matlab编写Vbs脚本来控制hfss(the connection matlab code of matlab and hfss)

说明：  永磁同步电机加减速控制，电控部分，飞轮储能(Permanent magnet synchronous motor rotor acceleration and deceleration control)

说明：  可以实现有理数倍采样率转换，并有输入输出结果分析，比较(multirate)

DCT 3D function for signal