1. for Figure 3,4,5 a. 'Ground Attention.mat' —— The data of ground wave attenuation [ f0 —— four frequency L —— the ground distance Attenuation: 501*4 —— the ground wave attenuation for four different frequency ] b. 'Skywave Attention.mat' —— The data of skywave attenuation [ f0 —— four frequency L —— the ground distance attenuation: 34*4 —— the skywave attenuation for four different frequency ] c. 'Path attenuation of 5Mhz.mat' —— four paths' attenuation of 5Mhz [ L —— Ground distance path1 —— the attenuation of path 1 path23 —— the attenuation of path 2&3 path4 —— the attenuation of path4 ] 2. for Figure 9 - simulation result a. 'simulation_echoes data.mat' —— the data of simulation targets' echoes b. 'Figure9_data.mat' —— the simulation results [ data —— Doppler*Range Doppler —— the axis of Doppler Range —— the axisof Range ] 3. for Figure 11,12,13 - actual data processing results. We give 5 batches of echoes' data and the final result of Figure 9. a. 'TCDat1.mat','TCDat2.mat','TCDat3.mat','TCDat4.mat','TCDat5.mat', —— the echoes' data b. 'Figure11_data.mat' —— the final result of Figure 9. [ data ——Doppler*Range axist_Doppler —— the axisof Doppler axist_Range —— the axisof Range counT —— the number of detections mTgt —— the parameters of detections ] 4. 'parameters.txt' —— the parameters of simulation data and actual data