image_encryption

说明：  MATLAB小波分析___张德丰——源代码，对于学习小波分析很有帮助。(MATLAB Wavelet Analysis)

matlaB时频分析工具箱，对数据进行时频分析(time-frequency analysis toolbox matlaB, time-frequency analysis of the data)

10折交叉验证代码 自编函数 可用于任何数据 直接使用即可(10 fold cross validation code editing the function can be used in any data can be used directly )

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

基于压缩感知的目标DOA估计，以及常规DOA的方法(DOA Estimation Based on Compression Sensing)

该程序分析画出数据的直方图，并实现Gamma分布的拟合优度检验（卡方检验），(The program analysis to draw a histogram of the data, and Gamma distribution goodness of fit test (chi-square test))

基于matlab的指纹识别，自动识别指纹库中的指纹，使用简单正确率高。(Matlab based on fingerprint recognition, automated fingerprint identification fingerprint , simple to use correct rate.)

用了一个多小时才传俩 光学相差程序 MATLAB编写 欢迎指教(MATLAB and discrib the abrration )

IIR滤波器的matlab实现，包括butter，cheb1,cheb2(The realization of IIR filter matlab, including butter, cheb1, cheb2)

A library for DW-MRI Processingg