基于CDMA的无线收发系统的MATLAB和FPGA实现

NFS版本4协议

OPC document,collecting~

非常详细地介绍了GSM模块AT指令集的每条指令的功能，并附上例子。本文是全中文教程特别适合英文不是很好的初学者。-Very detailed description of the GSM module AT command set the function of each instruction, along with examples. This article is particularly suitable for the Chinese course English is not very good for beginners.

VC++发送带附件邮件程序，使用base64编码，能够实现收发自如，资源消耗小，可以传输文字，图片，附件， 接口已经全部封装好，使用非常方便，欢迎大家参考

低通切比雪夫I型数字滤波器阶数为7阶 在2000Hz通带表现截止在2500Hz阻带边界在过渡带和阻带之间是单调下降波形. -Low-pass Chebyshev Type I digital filter order is 7  in the 2000Hz band pass-band cut-off at 2500Hz stopband performance in the transition zone and the boundary between the monotonic decline in stopband wave.

rs232 verilog code inclouding of TRX and testbench. This zip file contains the following folders: verilog_source  -- Source Verilog files:  uart.v   -- top level file  txmit.v  -- transmit portion of uart  rcvr.v   -- receive portion of uart -- Source Verilog files:  txmit_tf.v -- testbench for transmit portion of uart  rcvr_tf.v  -- testbench for receive portion of uart  

sim3xxDZ hardware design guide

利用J2ME编制的记录存储体的读写过程实例-use J2ME compiled records on the storage process of reading and writing examples

使用ftp协议，进行文件上传，对学习汇编的朋友，尤其是通信方面很有帮助-Using the ftp protocol to upload files, compiled by a friend of learning, especially the communications very helpful

Invariant Wideband Spectrum Sensing Under Unknown Variances