kalman

设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)

多普勒二维频谱分析，通过载入数据得出而为多普勒频谱(2D Doppler spectra)

计算基本全局阈值算法,代码简单，适合初学者，本人亲自试验过，方法可行(Calculation of basic global threshold algorithm, the code is simple, suitable for beginners, I personally tested the method is feasible)

计算基于最大后验的正则最小二乘，基于该程序可选择正则最小二乘的正则系数及基函数(Calculated based on the maximum a posteriori the regularized least squares)

Journal Related to PV modelling using MatLAB

这是用切比雪夫实现的IIR带通滤波器，可用于数字图像或语音的处理(This is achieved using Chebyshev IIR bandpass filter, can be used for processing digital image or voice)

压缩包中自带资源卫星的tle，用matlab读取并绘制半长轴、轨道倾角、偏心率的变化曲线，观察期变化规律，文件读取的技巧很好！！(Compressed package comes resource satellites tle, using matlab to read and draw the semi-major axis , orbital inclination , eccentricity curve , variation of the observation period , file reading skills well ! ! )

vivid insight into the thory of surveying and its applications by A M Chandra

使用MATLAB代码编写的聚类分析，可以完成多类数据的分类(using matlab complete class recognition)

有关matlab 各种命令的一些集合，可以来看看(a set of matlab)