16QAM的Matlab仿真程序，不仅仅是依照通信原理课本的框图编写，还加上此种调制方式在Ka频段的受天气影响的性能仿真-16 QAM of Matlab simulation program, is not only in accordance with the principle of communication of the block diagram of textbook compilation, and the modulation mode in Ka frequency band

π/4-DQPSK的Matlab调制解调仿真程序，通过在Ka频段的仿真得出不同天气情况下此调制方式的受影响情况-π/4- DQPSK Matlab modem simulation program, through the simulation in Ka band at the different weather condition the modulation mode affected situation

使用matlab的M-K算法检验 可以查出气象数据的突变点-Use matlab MK test algorithm can detect point mutations weather data