Digit

直线阵进场聚焦波束形成算法，三维作图，伪彩图作图(Linear array approach focused beamforming algorithm, three-dimensional mapping, pseudo-color mapping)

图像的压缩编码（JPEG），可以下载看看(Image compression (JPEG), you can download to have a try)

用希尔波特分析分析雷达信号细微特征法的分析方法特点(Hilbert analysis with analysis of radar signal analysis method is characterized by subtle features)

It is Short Time Fourier Transform Codes, which can be used for ISAR Imaging

This is an efficient implementation of PCA, which use smaller dimension of the data matrix to compute the eigenvectors

MATLAB LabVIEW SystemView 仿真分析(MATLAB LabVIEW SystemView SIMULATION)

arma建模，可用于时间序列分析、建模，也可用于信号处理(It is a ARMA model,it can be use in time model analy.)

说明：  DVBS2 system : transister + receiver

说明：  matlab输入账号和密码进行登陆，使用guide进行设计，包含fig文件和m文件(matlab log in)

This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.