first_experiment

松组合导航源码，GPS原理及应用书上的，新测可用。(Loosly integrated navigation for GPS and MEMS-IMU, attached matlab codes and flying test data.These source codes come the book GPS applications and methods , they were tested and are avaliable absolutely.)

通过伪随机序列进行频率调制，并对相位连续性进行优化。调制信号的自相关函数可以通过谱修正进行旁瓣抑制(Frequency modulation is performed by pseudo-random sequence and phase continuity is optimized. The autocorrelation function of modulation signals can be sidelobe suppressed by spectral correction)

永磁同步电机的闭环控制，使用的是自己编写的PMSM模型，袁登科一书上面的例子，电流滞环矢量控制(Closed-loop control, the use of permanent magnet synchronous motor is to write your own the PMSM model, the Yuan Dengke book above example, hysteresis current vector control)

说明：  利用MATLAB语言编制了移动力过简支梁程序，算法采用newmark-belta法(The program of moving force over simply supported beam is compiled by MATLAB language, and Newmark belta method is adopted in the algorithm)

说明：  三相静止同步无功补偿器SVG，基于瞬时无功功率的id-iq的电流检测，电压电流双闭环，svpwm调制(Three phase static synchronous var compensator SVG, current detection based on ID IQ of instantaneous reactive power, voltage and current double closed-loop, SVPWM modulation)

从起始点和终止点同时进行RRT搜索，有效加快了搜索速度(RRT search at the same time from the starting point and the ending point effectively accelerates the search speed.)

无线通信瑞利信道仿真：使用复高斯滤波技术和近似多普勒扩展仿真瑞利衰落信道(Simulation of Rayleigh multipath fading Channel)

短时傅里叶变换源程序，matlab环境，可用于雷达，超声波信号分析以及DSP的学习(short time fft codes)

实现adrc的sinmulink模型搭建(Building the sinmulink model of ADRC)

boid模型的仿真，得出具体动物群集运动行为的规律、模型(Simulation of boid model)