QAM_matlb

基于matlab平台的一些简单实用程序，大家一起共享实用程序。(Matlab platform based on some simple utility, we work together to share utilities.)

这是研究生毕业论文做的项目——基于粒子滤波和卡尔曼滤波的卫星定位技术。附件中包含了无线信道估计和均衡、TDOA测距、IMM-KF滤波的所有程序，希望对从事无线定位技术的开发人员有帮助。独家奉献。(This is the project graduate thesis do-- Based on satellite positioning technique of particle filter and Calman filter. Annex contains all the applications of wireless channel estimation and equalization, TDOA distance, IMM-KF filter, and they hope to help in the wireless location technology development personnel. Exclusive dedication.)

基于Maximum likelihood准则的ICA算法 (the ICA algorithm based on Maximum likelihood)

LFSR First Period Implementation by matlab in cryptography

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

说明：  数字信号处理，滤波，维纳滤波器，维纳—霍夫方程(Digital signal processing, filtering, Wiener filter, Wiener- Hoff equation)

FBMC prototype filter for 5g communications through wireless interface.

天线相位中心偏差变化及改正模型对精密单点定位精度的影响(Antenna phase center offset correction model changes and precise point positioning accuracy of)

一个函数程序，实现了rgb图像转换为纹理LBP图像，效果挺好(A function program, realized the RGB image into a texture image of LBP, the effect is very good)

均匀光纤光栅的谱和时延曲线 Uniform Fiber Bragg Grating Spectra and time delay curve