Solutions-Manual-for-Satellite-Communications

DDC_DUC Xilinx CDMA2000 CPRI xapp1018_cdma2000

OFDM过程的代码，简单实用，包括梳状导频和块状导频( the code of OFDM process, simple and practical，Including comb pilot and block pilot)

A convolutional code followed by bit-interleaved coded modulation with iterative decoding performance of the use of iteration in decoding

基于simulink的APF仿真，纯理论仿真，用电池来代替电容，方便学习。(Based on the APF simulink simulation, purely theoretical simulation, using capacitors instead of batteries, easy to learn.)

基于均匀圆阵的信号二维方向角高精度估计 (Angular precision estimates based on two-dimensional uniform circular array signal direction)

利用免疫算法实现了一个普适性的P中心选址法(Using immune algorithm to achieve a universal P center location method)

Softmax 函数处理，softmax 用于 Deep Learning 后的分类器的实现与识别，此函数的参数经过优化，有较强的泛化能力和性能(Softmax function processing, softmax classifier Deep Learning for the realization and recognition, the parameters of this function is optimized, there is a strong generalization ability and performance)

读入sg2地震数据做S变换 短时傅里叶变换 W-V分布时频分析的程序 需要修改下成图函数(load .sg2 file transform and plot )

feature extraction by dct

modulation en quadrature QAM