Est_ML_CFO_TO_OFDM

OFDM Matlab/Simulink simulation Module

包括回归分析和概率统计，包括调制，解调，信噪比计算，FMCW调频连续波雷达的测距测角。( Including regression analysis and probability and statistics, Includes the modulation, demodulation, signal to noise ratio calculation, FMCW frequency modulated continuous wave radar range and angular measurements.)

一个基于矢量控制的无速度传感器MATLAB仿真模型。(Based on vector control without a speed sensor MATLAB simulation model.)

频率解与动态区域解 频率普分析(Frequency spectrum analysis)

创建一个first order 低通模拟信号滤波器。输入为热噪音(creative a first order low pass filter, the in put is the white noise.)

说明：  数字信号处理设计与仿真分析 (1)建立两个模拟信号的数学模型 sa1(t)和 sa2(t)， 其中 sa1(t)是有用信号， sa2(t)是干 扰信号。 两个信号的中心频率、信号带宽等参数由学生自己选定，要求两个信号的频谱不重 叠， sa2(t)的幅度比 sa1(t)的幅度高 20dB， 两个信号时域叠加得到合成信号 xa(t)， 即 xa(t)= sa1(t)+ sa2(t) 设计计算机程序仿真产生 sa1(t)、 sa2(t)、 xa(t)信号， 分别画出三个模拟信号的时域波 形和频谱图；(Establish two mathematical models of analog signals sa1(t) and SA2 (t), where SA1 (t) is the useful signal and SA2 (t) is the dry signal Interference signals.)

this code simulates a 4fuzzy PID cotroller for ball-baem system and 3 other systems.

基于ANSYS的多材料热接触的传热分析的命令流(Command Flow for Heat Transfer Analysis of Multi-material Thermal Contact Based on ANSYS)

this ios the code for ofdma

lorenz分叉图是混沌系统的一个重要参数,揭示了该模型中存在混沌运动(Lorenz chaos bifurcation )