频率选择性衰落信道中一种低复杂度的正交空时分组码译码算法。该方案借鉴D-BLAST系统的检测方法，采用干扰抵消和干扰置零方法消除多径干扰，从而有效地检测出期望信号，译码复杂度低。有创新，希望给研究OSTBC译码的同志带来帮助。-Frequency-selective fading channel a low-complexity orthogonal space-time block code decoding algorithm. The program builds on D-BLAST s

Every thing about MIMO system and OFDM, including Matlab source, timing, frequency synchronization, equalization, estimation, PAPR, space time block code, channel capacity

nRF24L01-Quick-Dev 2.4GHz nRF24L01开发系统使用手册 为了便于用户开发应用先进的2.4GHz nRF24L01高速2Mbps无线芯片开发，迅通科技提供nRF24L01快速开发系统，nRF24L01开发系统包括两个无线高速多频道模块、两个开发板(含可更换MCU及用户开发空间)，详细源代码，原理图，资料光盘，开发板上有MCU、串口、按键和指示灯等，加电即可使用，可完成无线双向数据高速传输的全部功能，并可方便地进行性能以及距离评测，并迅速掌握nRF24L01的多

Signal identification represents the task of a receiver to identify the signal type and its parameters, with applications to both military and commercial communications. In this paper, we investigate the identification of spatial multiplexing (