mimo_awgn_bpsk_qpsk

OFDM系统下QPSK调制的matlab仿真源代码(QPSK modulated OFDM system simulation matlab source code)

QR Decomposition for non quadratic system

细菌寻优算法 对目标函数在约束条件小寻找最优值(Bacterial optimization algorithm small constraints to find the optimal value of the objective function in)

Matlab与VPI联合仿真光OFDM传输系统，其中VPI只完成光纤传输其余都用matlab完成。系统包括了上下变频，clipping等模块。(Matlab co-simulation with VPI optical OFDM transmission system, wherein the optical fiber transmission VPI only complete rest are completed using matlab. System includes a down conversion, clipping and other modules.)

基于锁相环的电网电压定向的矢量控制系统，值得一看，运行时把文件名里的空格去掉。否则不能运行。(PLL-based directional grid voltage inverter)

用普通I/O口模拟I2C通信读写vs1307时钟芯片程序，此程序在MPLAB IDE环境下开发，在PIC16F877单片机上运行通过。(With common I/O port to read and write clock chip vs1307)

OFDM is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels.

VC++与matlab混合编程。包含源代码和文档说明。(VC++ mixed programming with matlab. Contains the source code and documentation.)

Spectral Subtraction Noise reduction algorithm

simosimul simulates the ber for different simo systems 1*1,2*1,3*1 and 1*4