pca

说明窗函数为文献窄时，STFT无频域的定位功能；(Note, when a narrow window function of literature, STFT-free frequency domain positioning function )

matlab 基于双峰法的迭代二值化程序(matlab bmp2 bw )

多普勒信号模型，多普勒信号快速傅立叶法分析频谱，FFT(Doppler signal model, the fast Fourier analysis of Doppler signal spectrum, the FFT)

基于simulink实现下垂控制，实现并网逆变器功率均分(Realize droop control based on simulink and realize power equalization of grid-connected inverter)

DSP编程,c语言和matlab常用算法 (DSP programming, c language and Matlab algorithms)

APSK在多径信道下的仿真，给出了具体的信道模型，画出误码率曲线(APSK simulation in multipath channel, given the specific channel model, draw BER curves)

Steganography for images

掷骰子x，相同的骰子如果大于Y，得分为零，否则为个点数和。多次掷骰子观察概率情况(Dice x, the same dice if greater than Y, score zero points and one otherwise. Probability of observing multiple dice)

说明：  讲解一些Matlab编程基础、Matlab的数据类型、MATLAB语言概述、矩阵和数组、图形基础内容(Learn some basic Matlab programming, Matlab data types, MATLAB language overview, matrix and array, based on the content of graphics)

在labview的信号处理中用户来计算波形的包络谱，用来进行信号分析(To calculate the wave spectrum envelope of users in the signal processing of the LabVIEW, used for signal analysis)