some_modulation_way

用Shepard方法实现散乱数据的曲面拟合(Shepard method using surface fitting of scattered data)

GNSS软件接收机，源自《软件定义的GPS和伽利略接收机》书中配套程序，做过修改，在原有程序框架下使用了2阶锁频环辅助3阶锁相环(The GNSS software receiver, derived from GPS and Galileo receiver of software defined supporting program in the book, modification, the original application framework use 2 order frequency locked loop aided third-order phase-locked loop )

合成孔径雷达成像过程，是整个仿真的全过程。通过此仿真可以很清楚的理解SAR成像过程(Synthetic aperture radar imaging process is the whole process of simulation. This simulation can clearly understand the SAR imaging process)

施瓦茨变换代码，专门用于圆盘的变换，disk,matlab代码(Schwartz transform code, dedicated to the transformation of the disc, disk, matlab code)

关于均匀线性阵列中阵元个数和阵元间距的matlab仿真例程(About a uniform linear array and the array element number of the array element spacing matlab simulation routines)

本文档介绍了Matlab 6.5 编程的规则，以及通过例子加以详细讲解。(It is a good example for learners)

The program simulates convolutional code using soft-decoding viterbi algorithm. The choice of generator matrix (G) determines the code rate (1/R) and constraint length of the code (K).

algoritm de calcul kamens

实现MIT数据库ECG信号的读取，并进行QRS波形的检测(ECG signal MIT database achieved the reading, and for detection of QRS wave)

单极性H桥DC-DC逆变电路仿真，结果正确，输出波形好(Unipolar H-bridge DC-DC inverter circuit simulation, the result is correct, the output waveform)