conv1d

周期图法计算在白噪声环境下的正弦信号功率谱密度(Periodogram method under the white noise power spectral density of the sinusoidal signal)

过零无功功率补偿的研究及其matlab仿真(Zero-crossing compensation)

一组视频水印的Matlab源代码，在Matlab可直接运行。有很强的参考价值。(a group of video watermarking Matlab source code in Matlab can be directly run. A strong reference value.)

IEEE30节点电力系统标准参数和潮流数据(IEEE30 node power system standard parameters and trend data)

This matlab simulation model explains operation of openloop Buckboost converter.

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)

说明：  pf upf程序效果对比，建议kalman滤波，控制工程类学习(Compared with PF UPF program, Kalman filter is recommended to control engineering learning)

matlab中电气化铁路上的scott变压器模型。(matlab in electrified railway on scott transformer model.)

基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计，如直扩信号和周期调制信号(Cyclic spectrum calculation program, MATLAB implementation, more suitable for beginners reference)

说明：  比较好用的watterson模型仿真代码(A better use of Watterson model simulation code)