该算法对 变换后的时频矩阵，采用求“岛”理论，完成每一跳自项时频点提取

After the algorithm frequency transformation matrix, using the theory of seeking the "islands" to complete the frequency point extracted from the items one at each hop, each time-frequency matrix structure, and finally the original time-frequency matrix parameters corresponding to the track jump according to each when, jump cycle, frequency hopping parameter estimation.

The algorithm uses the "island" theory to extract each hop from the time-time point, constructs each time frequency matrix, and finally estimates the parameters such as the timing matrix for each corresponding time frequency matrix, and the jump cycle, frequency frequency and other parameters are estimated according to the parameters of each corresponding time frequency matrix.

For the transformed time-frequency matrix, the algorithm uses the "island" theory to complete the time-frequency point extraction of each hop self term, and construct each time-frequency matrix. Finally, according to the parameters of each corresponding original time-frequency matrix, it completes the estimation of parameters such as time-hopping, period hopping and frequency hopping.<br>