Matlab-Digital-Signal

现代信号检测与方法，主要分析正交频分复用信号检测与调制识别(signal detection)

利用时域数据计算数组的RMS值，利用时域数据计算冲击功率谱密度的试验包络条件。(An array of time-domain data using the RMS value of the time-domain data using the power spectral density of the impact test conditions envelope.)

This code simulates QPSK modulation on base band. This code has been written on Matlab and it will be very useful I think! :)

matlab绘制图形完成后，在句柄窗口实现局部放大，通过鼠标键盘的操作来选择放大区域(matlab graphics rendering is completed, the handle of the window to achieve local amplification, through the operation of mouse and keyboard to select the magnified area)

matlab simulink implementation and analysis of Three-phase inverter3

说明：  法罗滤波matlab实例，用于解决时偏。(farrow filter matlab demo)

利用广义互相关和循环互相关法估计时延，估计效果很好！(General cross relation time estimation)

face recognition pca code

与感知器应用相关的matlab编程，希望对需要的人有帮助，可以qq联系我(Application with the perceptron matlab programming, hoping to help those who need it, can qq contact me)

说明：  传递矩阵法计算梁的横向振动频率，各种边界条件(Frequency calculate by TMM for beam vibration, free-free boundary conditions, simply supported)