leastSquarePos

说明：  卡曼滤波程序 卡尔曼滤波仿真程序用于匀速运动的目标跟踪(Kalman filter program Kalman filter simulation program for target tracking with uniform motion)

说明：  气象要素文件（hdf）读取详细说明，适合MATLAB初学者借鉴(Meteorological element file (hdf) read details)

（1）请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 （2）在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与(1)的曲线进行对比。 ((1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.)

stm32 ATG336H GPS, get Times, use oled to show

说明：  进行多元统计中的主成分分析，提取数据中的 主成分(Conduct principal component analysis in multivariate statistics and extract principal components)

说明：  该程序计算二维曲线的多重分形维数，可通过变化q的值求不同分维值(The program calculates the multifractal dimension of two-dimensional curve, and can get different fractal dimension values by changing the value of Q.)

说明：  对多音干扰、单音干扰、线性扫频干扰进行仿真(Multi-tone interference, single-tone interference and linear sweep interference are simulated)

此程序为地震反应谱程序，供大家参考，希望能互相探讨(This procedure is an earthquake response spectrum program for your reference.)

说明：  用MATLAB软件，通过MTPA控制SVPWM从而控制电机(Using MATLAB software, SVPWM is controlled by MTPA to control the motor.)

说明：  ls 与 mmse 两种信道估计算法比较(Comparison of LS and MMSE channel estimation algorithms)