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介绍了数学工具MATLAB绘图的常用命令和格式，有助于快速掌握绘图技巧(Introduces the mathematical tools commonly used commands and MATLAB graphics formats, helps you quickly master the drawing skills)

通过 MIMOsimSpectralHelp() 输入不同参数，可以模拟和比较在不同结构和环境下MIMO系统的性能；有助于我们理解MIMO。(Enter through MIMOsimSpectralHelp () with different parameters, you can simulate and compare the performance of different structures and environments in MIMO systems help us understand MIMO.)

建立自回归滑动平均时间序列模型ARIMA,用来预测未来数据值(time series model-ARIMA to predict the future value )

Identification of Cardiac Arrhythmias using Natural Resonance Complex Frequencies

说明：  在栅格图上手动选取多个障碍范围并用A*算法规划最优路径(Manually select multiple obstacle ranges on the grid and use a * algorithm to plan the optimal path)

This demo shows how to use MATLAB, Optimization Toolbox, and Genetic Algorithm and Direct Search Toolbox to optimize the design of a double wishbone suspension system.

经典的LDA特征选择算法，用matlab实现，包括数据集(LDA classic feature selection algorithm, using matlab to achieve, including a data set)

说明：  是关于通信仿真的几个程序，里面有调幅、调频等的仿真程序代码！(Communications simulation on several procedures, which has AM, FM, such as the simulation program code!)

信号与系统的实验报告：信号系统的系统响应，应用FFT对信号进行频谱分析，用双线性变换法设计IIR滤波器，用窗函数设计FIR滤波器(Signal and system test report: system response signaling system, application FFT spectrum analysis of signals using bilinear transform IIR filters, FIR filter design using window function)

thiet ke bo loc FIR dai thong, va mo phong dau vao, ra tren matlab.