matlabfrq

说明：  经典图书Courant, Hilbert - Methods of Mathematical Physics 第二卷，50年不倒的经典图书，值得一看，是学习数学物理方法的经典名著(Classic books Courant, Hilbert- Methods of Mathematical Physics II, 50 years will not be brought down classic books, worth a visit is to study methods of mathematical physics classics)

Single Phase Quasi Square Wave Inverter Using Two Cascaded Square Wave Bridge

说明：  VMD程序，用于轴承、齿轮等振动信号的分解、降噪和重构，实现故障诊断(VMD program is used for decomposition, noise reduction and reconstruction of vibration signals such as bearings and gears to realize fault diagnosis)

基于MATLAB的纠错码性能测试仿真，重点研究其信道差错序列的产生(MATLAB-based simulation of error-correcting code performance testing, focusing on the channel error sequences and)

一个简单的用matlab实现的成绩查询系统。(Matlab with a simple query system to achieve results.)

Matlab上编写的一个Monte-Carlo算法的示例程序和PPT资料(The sample program prepared by a Monte-Carlo algorithm on Matlab)

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)

matlab使用USB摄像头读取实时图像(Matlab uses a USB camera to read real time images)

c语言环境下用Welch平均法对信号 作功率谱估计(c language environment with Welch averaging method for power spectrum estimation of signals)

Matlab code for OFDM with multipaths