UniTire_One_including_W_and_Vx

matlab UwB脉冲的接收 设计 成型 (matlab UWB pulse)

说明：  实现协作频谱感知的瑞利衰落信道的and融合策略(Cooperative spectrum sensing in the Rayleigh fading channel and integration strategy)

说明：  把激光陀螺捷联惯导系统和GNSS接收机固联于实验车实验仓中，接收机天线固联在实验车实验仓上方，车载计算机实时接收和采集惯导系统、卫星导航接收机的原始数据，在郊外开阔公路进行车载实验。 通过matlab编程实现卫星导航伪距单点定位、INS/GPS松组合导航的全过程。 1）卫星导航单点定位测速：利用采集得到的接收机时间、伪距、多普勒频移数据，要求进行单点定位、测速解算，输出接收机的位置、速度随时间的变化曲线，并给出位置、速度误差曲线； 2）松组合导航：结合惯导解算和卫星接收机单点定位测速，要求采用Kalman滤波器实现惯导/卫星位置、速度组合导航解算，滤波器维数至少包括惯导的位置、速度、姿态角9维。将组合导航后的姿态角与纯惯导的姿态角进行对比分析，给出位置、速度误差曲线。(The laser gyro strapdown inertial navigation system and GNSS receiver are fixed in the experimental compartment of the experimental vehicle. The antenna of the receiver is fixed above the experimental compartment of the experimental vehicle. The on-board computer receives and collects the original data of the inertial navigation system and satellite navigation receiver in real time, and carries out on-board experiments on the suburban open highway.)

阶跃响应模拟 对阶跃响应的控制，模拟以及测量(Step response simulation of step response of the control, simulation and measurement)

matlab实现Allen方差计算程序，主要用于Gyro等传感器的数据预处理与传感器精度验证(matlab realize Allen variance calculation procedures, mainly used for data pre-processing and sensor accuracy Gyro sensor validation, etc.)

matlab辅助电路分析补丁，可借助它设计仿真示波器(matlab patch auxiliary circuit analysis, design and simulation can make use of it Oscilloscopes)

时频分析的工具，完成时频分析，希望能够对大家有帮助，共同进步！(Time-frequency analysis tools, complete the time-frequency analysis in hopes of help, make progress together!)

一个交交变频电路，没有DClink中间环节，(A cycloconverter circuit, not DClink intermediate links,)

一种改进的自适应遗传算法，进化初期变异率较低，后期变异率较高以跳出局部最优。(An improved adaptive genetic algorithm)

现代通信原理作业。窄带调频和窄带调相的方法来进行窄带角调制，还有ssb，vsb和pm调制的代码。(Modern communication principle operation. Narrowband modulation and narrowband phase modulation for narrowband angle modulation)