这个程序是用星座图扩展法抑制峰均功率比的matlab仿真程序，对100000个OFDM符号进行统计然后表征算法对PAPR的改进程度，绝对可以运行-this procedure is expanding constellation Suppressing PAPR of Matlab simulation program, to 100,000 OFDM symbols statistical algorithm then characterization of the degree of the

以GPS卫星为例，主要介绍利用SDP8模型，预报GPS卫星在几天内的星历，从而利用BorlandC++Builder 编程实现GPS卫星星座、星下点轨迹仿真及全球DOP值图形分析，测站星空图变化，测站DOP值分析，从而更好的分析GPS卫星星座、轨道变化、卫星的性能, 为改进卫星的星座及轨道提供技术依据。-This paper introduces that is using SDP8 propagation model to predict GPS of position and velocit

本算法主要是16QAM的算法，通过基带调制和解调，将码字映射到I和Q星座图上，并在不同的SNR下，将理论误码率和实际误码率比较，经验证有效。适合初学者逐步学习QAM。-The algorithm This algorithm is 16QAM, by the base band modulation and demodulation, the code word is mapped to the I and Q constellation and under different SNR, the

周易网站源码。几乎包含了周易星座网站的所有功能，八字算命，星座运势，抽签算命，周公解梦等。-Book of website source. Includes almost all the features of the Book constellation site, horoscopes fortune-telling, horoscopes, lottery fortune, Dream Dictionary and the like.