cycleCountBacktrack

说明：  用matlab做的博士毕业论文讲解,里面包括算法值得参考(Using matlab to do a PhD thesis on, which include the algorithm it is also useful)

用M文件S函数编写的变步长的连续时间变量的仿真(This example S-function illustrates how to create a variable step block in Simulink.)

fdtd arithmetic 计算二维tm波(fdtd arithmetic calculation of two-dimensional wave tm)

OFDM classic algorithm 经典算法,可帮助ofdm的理解(OFDM classic algorithm classic algorithm, can help to understand ofdm)

给出了三站无源雷达对空中目标定位的精度分析.以几何稀释精度(GDOP)作为精度的指标.(Analysis gives a three-station passive radar for air target positioning accuracy. Geometric dilution of precision (GDOP) as an indicator of the accuracy.)

sar图像滤波（kuan lee）sar图像滤波（kuan lee）(sar image filtering (kuan lee) sar image filtering (kuan lee))

说明：  MATLAB中与图像处理有关的函数大全，很全的，比较有用。(MATLAB, and image processing related functions Daquan, very wide, and more useful)

一个坐标系转换的类，参考系：WGS-84椭球体参数；功能：笛卡尔坐标系、大地坐标系、站心地平坐标系（线坐标形式）、站心地平坐标系（极坐标形式）之间的互相转换。(A coordinate transformation class reference system: WGS-84 ellipsoid parameters Function: Cartesian coordinates, geodetic coordinate system, Station Local coordinate system (line coordinates), Station Local coordinate system (polar form) of conversion between each other.)

varius progams to genreate verius programs

ofdm精同步算法实现，包含slot_test和其他8个模块(ofdm fine synchronization algorithm, including slot_test, and other 8 modules)