brushRectangle

这是简易的ASK信号调制，把文件放入matlab的文件库中，通过在matlab的命令窗口直接调用功能函数并运行，可以直接看到仿真结果。(This is a simple the ASK signal modulation, the file into Matlab file library, call function directly in the Matlab command window and run the simulation results can be seen directly.)

MMAdapGA:用多变异位自适应遗传优化求解一维无约束优化问题 (MMAdapGA: with changeable ectopic adaptive genetic optimization solution of one-dimensional unconstrained optimization problems)

A星算法，应用于路径规划，可以实现可视化(A star algorithm applied to path planning)

基于频率到谱技术的离散小波变换的音频识别技术(Frequency to the spectral techniques based on discrete wavelet transform audio recognition technology)

用窗函数法设计一个线性相位FIR数字低通滤波器(With a window function method to design a linear phase FIR digital low-pass filter)

fmincon matlab example

心电信号的采集与处理 频谱分析与特征提取(ECG acquisition and processing of spectrum analysis and feature extraction)

a modified matlab program for mfcc and their delta

介绍了几个认知无线电的宽带频谱检测实现的MATLAB代码，包括能量检测算法、匹配滤波器方法等。(Introduces several MATLAB code based broadband spectrum of cognitive radio technology, including energy detection algorithm, matched filter method, etc.)

说明：  对最小二乘的参数进行重新加权，实现迁移学习并预测(Least-square importance weighted, transfer learning and prediction)