FT4

CLPF 理想低通滤波ICHPF 理想高通滤波 的实现用于图像的处理(CLPF ideal low-pass filter ICHPF ideal realization of high-pass filtering for image processing)

BATTLE OF HELICOPTERS

说明：  在MATLAB环境下利用DFT和fft实现对数字信号的离散处理(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

扩频程序 主要是采用m序列，对发送数据进行扩频(SPREAD PROCESS)

基于人耳听觉掩蔽维纳滤波的matlab代码(Based on the human auditory masking Wiener filter matlab code)

多径信道误码率计算，有相位和幅度的图像显示。(Multi-path channel bit error rate calculation, has phase and amplitude of the image display.)

说明：  用matlab代码编写的图像盲反卷积，可以实现较好地实现灰度图像的盲反卷积(Matlab code used to prepare the image blind deconvolution can be achieved to better achieve the gray image of the blind deconvolution)

实现了数字信号处理在双音多频拨号系统中的应用，并用MATLAB实现。(Realization of the digital signal processing in a dual tone multi-frequency dialing system, and use MATLAB implementation.)

说明：  k-g算法，NCPCG算法，KG-CP算法的信干比对比分析(kg algorithm, NCPCG algorithm, KG-CP algorithm SIR comparative analysis)

变压器饱和仿真的搭建，是三相模型，对于研究变压器饱和特性有很大帮助(Transformer saturation simulation of structures, is a three-phase model for the study of transformer saturation characteristics of great help)