GMSD

实现雷达信号处理仿真，LFMMTIMTD(radar signal processing,including MTI,MTD,LFM signal)

用matlab写的m序列的模糊函数，运行后生成二维和三维仿真图(using Matlab m-sequences written by the fuzzy function after the operation generated 2D and 3D simulation map)

GPS信号跟踪的仿真程序，提供了详细的信号跟踪的流程图(GPS signal tracking simulation program, providing a detailed flow chart of signal tracking)

对 永 磁 同 步 电 机 （PMSM）驱 动 控 制 系 统 进 行 了 设 计 和 实 现 ，硬件采用 TMS320F2812 型 DSP，整个电 驱 动控 制 系 统 包 括 电源模块 、逆变模块 、控制模块 、驱动模块 、转速 、转子位置检测 、RS232 串 口 通 讯 模 块 等 ，软件采用矢量控制算法及空间矢量脉宽调制 （SVPWM）予以实现，系统采用电流、转速双闭环结构，实现了高精度调速。关键词 ：永磁同步电机 ； 矢量控制 ； 空 间 矢 量 脉 宽 调 制(The drive and control system of permanent magnet synchronous motor (PMSM) is designed and implemented. The hardware adopts the DSP of TMS320F2812. The whole electric drive and control system includes power supply module, inverter module, control module, drive module, speed, rotor position detection, RS232 serial communication module. The software is realized by vector control algorithm and space vector pulse width modulation (SVPWM). The system adopts double closed-loop structure of current and speed, and achieves high precision speed regulation. Key words: permanent magnet synchronous motor; vector control; space vector pulse width modulation)

该程序能将GPS经度和纬度坐标转化为高斯平面坐标。(The program can transform the longitude and latitude into Gauss coordinate.)

基于SVPWM的永磁同步电机直接转矩控制，将电压空间矢量脉宽调制的方法实现转矩的脉动更小。(Direct Torque Control of Permanent Magnet Synchronous Motor Based on SVPWM space vector pulse width modulation method torque ripple is smaller.)

pmsm电机仿真。非常有参考价值 ，欢迎参老(pmsm motor simulation. Very valuable, and welcome to participate old)

经典书籍《软件定义的GPS和伽利略接收机》一书代码，讲述GNSS软件接收机整个流程，可以把数据直接导入。(Classic Books " software-defined GPS and Galileo Receiver," a book code, about the whole process GNSS software receiver, you can import the data directly.)

基于matlab的直流斩波电路（buck电路）仿真(buck circuit simulation)

利用matlab程序，来绘制蜂窝网状模型(draw the cellular model)