PWM_IGBT

基于BD-SVD分解的下行CoMP预编码算法仿真(Based on the BD-SVD decomposition of the downlink the CoMP pre-coding algorithm simulation)

一个sir建模的matlab程序。希望对大家有用(one sir modeling programm written by matlab, hope for everyone using)

叠加训练序列的最小二乘信道估计与最小均方误差均衡，QPSK调制，做了4次迭代估计的性能对比。(superimposed training, least squares (LS) channel estimation, MMSE equalizer, QPSK modulation, 4 times iteration.)

hex2bin顾名思义就是16进制转2进制，纯属自己编写(hex2bin the name suggests is a hexadecimal binary transfer is purely their preparation)

说明：  高阶累积量进行识别常用的数字调制信号，低信噪比下识别率高达90%(It uses the method of high cumulant to recognize usual digital signals, under low SNR, the radio is still over 90%.)

说明：  GPS的自主完善性算法，基于奇偶矢量,Matlab程序(Autonomous Perfection Algorithms of GPS Based on Parity Vectors)

D2D的自适应链路仿真，可根据信道状态，自选自调制方式(D2D adaptive link simulation, according to the channel state, optional self modulation)

ti dsp 多核芯片 tms320c6678 的主要数据手册(Ti DSP multicore chips tms320c6678 main data book )

使用TI的DSP2407驱动液晶25F57lcd(using the TI DSP2407 to drive the lcd 25F57lcd)

说明：  基于梳状导频的LS信道估计算法与无信道估计算法性能对比(Performance Comparison between LS Channel Estimation Algorithm and Channelless Estimation Algorithm Based on Comb Pilot)