WGS84_target_to_earth_fix

heuristic optimization

16QAM的误码率性能分析的matlab仿真 (These code are some matlab codes for BPSK modulator and demodulator in fading channels for wireless communications )

利用GNSS实现在多参考站条件下定位的仿真程序。(Using GNSS reference station to achieve under the conditions in a multi-location simulation program.)

如何计算矩阵数据的协方差矩阵。还有在什么情况下只能计算均值、方差，而不能计算协方差，什么情下，只能计算协方差，但不能计算协方差矩阵。(How to calculate the matrix data covariance matrix. And under what circumstances can only calculation mean, variance, and not calculation covariance, what feeling, can only calculation covariance, but not calculation covariance matrix.)

SVPWM algorithm Strategies

说明：  运用模拟退火算法对战区通信网频率进行了规划，其中用到了matlab-gui设计了界面(The use of simulated annealing algorithm for the theater communications network frequency planning, which uses the matlab-gui designed interface)

gmsk的matlab调制程序，有详细的解释，很好用。(GMSK modulation function)

Principle component Analysis based face recognition system

fiber optic gyroscope Allan variance and kalman filter matlab program

Linear filters process time-varying input signals to produce output signals, subject to the constraint of linearity. This results systems composed solely of components (or digital algorithms) classified as having a linear response.