section4_mutual_information

LTE中的CRC添加代码 分逐位运算和逐字节运算（查表法） matlab实现(Appending CRC for data_bits in LTE )

说明：  生成PN序列的matlab程序，比较经典，已调试能够正常使用。(A matlab program of generating PN sequences, very classic and can be used that has been tested by me.)

generates a spatial environment with a variable number of uniformly distributed base stations and randomly placed user

This module will calculate the electrical angle between two different signals (Normally current + Voltage). once the first siganl as a reference signal and once the second signal as a reference signal.

matlab中wave文件的播放功能，欢迎使用(Matlab documents were broadcast wave function, welcomed the use of)

本程序描绘了偶极子天线发射的电磁波在自由空间中的传播过程，动态显示。通过在边界设置一些吸收边界参数，还可以实现pec(It describles a dipole antenna how to radition its engergy via electricmagnetic wave in free space.it expresses as a cartoon.By changing its boundary conditions,we can realize PEC.)

用声卡输出的单边带信号源，SSB下边带信号，载波15KHz，输入声音带宽设为300~3.4KHz，SSB调制后输出带宽为11.6K~14.7KHz，可以给SSB解调器实验做信号源了。(Single-sideband signal with the sound output source, SSB below band signal, carrier 15KHz, enter the voice bandwidth set at 300 ~ 3.4KHz, SSB modulated output bandwidth 11.6K ~ 14.7KHz, you can do to the SSB demodulator source experiment the.)

driver implementation for hardware watchdog.

压缩感知技术matlab代码例程，信号重建算法(compressive sensing)

说明：  主成分、支持向量机分类，matlab编写的(Principal component, support vector machine classification, matlab prepared)