psd_my

雷达杂波的matlab仿真程序。包含各种概率和分布(Matlab radar clutter simulation program. Includes a variety of probability and distribution)

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.)

.Sparse coding algorithm.We can also apply it onefficient sparse coding algorithm to a new machine learning framework called "self-taught learning", where we are given a small amount of labeled data for a supervised learning task, and lots of additional unlabeled data that does not share the labels of the supervised problem and does not arise from the same distribution.

说明：  rls算法去噪作业了解RLS算法并能简单运用RLS算 法进行一些处理。(RLS algorithm denoising)

SSVEP脑电分析算法，计算脑电的频率和相位信息，并做出判断(SSVEP EEG analysis algorithm to calculate EEG frequency and phase information, and make judgments)

Direction of Arrival Estimaion

里边包含了一个如何区分6和9的代码以及用最小距离法、梯度法以及K-NN方法对样本进行的分类代码(Inside contains an example of how to distinguish between 6 and 9, as well as the code with the minimum distance method, the gradient method and K-NN method for sample classification codes)

说明：  matlab的桁架有限元分析程序，包含注释，十分详细(Finite element analysis program of truss based on MATLAB)

多带OFDM超宽带系统的simulink文件(MB-OFDM-UWB)

说明：  语言编码相关算法论文，用于信号处理技术。适合于研究生及研究语音编码算法的人员阅读(Language codes related papers algorithm for signal processing technology. Research for graduate students and staff read the speech coding algorithms)