Seed

this is the source code for the comparison of kalman andd subkalman filtering

Channel generator for 60 GHz

大斜视角下，点目标的距离多普勒算法(RDA,Range_Doppler Algorithm)仿真，Matlab语言。(Range_Doppler Algorithm,Matlab)

说明：  单极型倍频SPWM simulink仿真，和同等单极性SPWM相比，相同的开关频率，输出电压THD更低，逆变器输出可使用更小的滤波器，对逆变器体积的降低很有帮助，封装子系统，调制度、载波比和调制频率可自由调节，简单易用。matlab版本：2015b(Compared with the same unipolar SPWM, the same switching frequency and output voltage thd are lower. The output of the inverter can use smaller filters, which is very helpful to reduce the volume of the inverter. The package subsystem, modulation system, carrier ratio and modulation frequency rate can be adjusted freely and easy to use. Matlab version: 2015b)

说明：  simulink中调用网格数据双线性内插的解算函数，可根据不同数据库进行修改(mesh data in simulink calls solving bilinear interpolation functions, which can be modified according to different databases)

力学中的 PSD 方法，用来进行滤波, 可以调节窗口大小(PSD method of mechanics, used as a filter)

Kalmanfilter for Demonstrate to Students

This software provide the sensor s target position to earth s geodetic coordination transformation.

sar实时处理方位向数据降采样原理及实现，对编程的指导意义大(sar real-time processing orientation to the data down-sampling principle and guiding significance to the programming)

改程序为切比雪夫拓扑结构的直线阵的matlab代码(Reform program for the Chebyshev linear array topology matlab code)