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说明：  连续相位调制,数字通信4.3.3 可以改变系数，(CPM )

介绍使用MATLAB进行数值分析实验的的相关知识和程序开发事项(Describes experiments using MATLAB for numerical analysis of the relevant knowledge and program development matters)

Voice detection using zero crossing rate and STE

this is for radiation pattern for dipole

SAR 信号处理中常用的带频移的傅里叶变换函数，可以直接对信号进行处理(SAR fft transform with fftshift)

A hybrid PSO algorithm

自己写的读取视频，提取关键帧和帧差源程序(Read write their own video, extract the source key frame and frame difference)

This is a GUI program developed in matlab. It can be used for recording the speech signals & storing them to the .wav files. This GUI further provides the interfaces to plot the recorded speech signal. Also, the recorded samples are used for training purpose of a speech recognition system. All the required files are included in the same folder.

This is a matlab figure with a scrollbar demo.

中频70M，30M带宽LFM信号，采样率为102.4M，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号 (IF 70M, 30M bandwidth LFM signal, the sampling rate of 102.4M, digital down conversion, the samples were carried out three times, the last also I, Q two-way signal)