RSA1_imp_jin

一篇非常经典的关于CDMA系统自适应阵列信号处理恒模算法(a very classic on the CDMA system adaptive array signal processing CMA)

此程序实现了稀疏傅里叶变换全过程,包括频谱重排，窗函数滤波，算法重构(it realizes the sparse fft)

MATLAB可视化显示： 1、 设计GUI界面 2、 输入参数为N值和运动速度（0-350km/h），可以任意输入不同取值。 3、 输出为包络的概率密度函数曲线和瑞利分布的概率密度函数曲线对比图。(MATLAB visual display)

西门子通讯软件prodave测试程序，可直接高速读取s7300,200 系列plc数据，比opc方式实时性强很多(Siemens Communication Software prodave test program, high-speed read directly s7300, 200 series plc data, real-time than the way a lot stronger opc)

ACO-OFDM sdakldjas seuekdsjakdnskd

说明：  IEEE高级会员,刘太君教授.数字预失真关键技术,全面详细描述数字预失真仿真和实现的各方面内容，不可多得的资料。(IEEE senior member of Professor Liu Taijun. The key to digital pre-distortion technology, comprehensive and detailed description of various aspects of digital pre-distortion content of rare information.)

AM调制与解调，信息信号和载波信号经过AM调制并加噪得到AM信号的频谱，再经过带通滤波器，相干解调，低通滤波后得到解调后的信号。(AM modulation and demodulation, information signal and carrier signal through AM modulation and noise to get the spectrum of AM signal, then through band-pass filter, coherent demodulation, low-pass filter to get the demodulated signal.)

说明：  cdma的码同步实现，使用matlab实现(Code synchronization of CDMA)

说明：  51单片机读取sht30，通过iic通信 亲测可用。。。。。。(sht30 read iic write and test ,read tempreture and humidity success)

这是opnet 建立无线网络模型的教程,对于初学opnet仿真的学者很有帮助(This is set up a wireless network model of OPNET tutorial for beginners and scholars OPNET Simulation helpful)