crypto_wq

软判决在OQPSK解调中实现对信号纠错的分析与应用(Soft-decision in OQPSK achieve signal demodulation analysis and application of error-correcting)

通信信号中编解码技术的研究，通过生成OFDM信号，经过快速傅里叶变换与反变换，最后用16QAM解调，计算信噪比。(Communication signal encoding and decoding techniques, but by generating OFDM signals, through the fast Fourier transform and inverse transform, and finally with 16QAM demodulation, signal to noise ratio calculation.)

说明：  矩阵类,自己编写,通过较多考验,符合matlab编程习惯,可处理无穷维矩阵和向量(matrices, their preparation, adoption more tests, with Matlab programming habits can handle infinite dimensional matrix and vector)

通过matlab程序的一些简单组合我们可以在matlab中实现一些简单音乐的播放(Through a combination of a few simple matlab program in matlab we can achieve some simple music playback)

Zhouzhiqiang的图像融合MATLAB源码，对应其2016年发表的论文Perceptual fusion of infrared and visible images through a hybrid multi-scale decomposition with Gaussian and bilateral filters(Perceptual fusion of infrared and visible images through a hybrid multi-scale decomposition with Gaussian and bilateral filters)

c#与matlab混合编程详细图解的一个例子，可以作为实际编程参考(c# programming with matlab detailed diagram of a hybrid example, can serve as a reference to the actual programming)

此文件实现了让语音信号通过低通，高通，带通滤波器使其变声，并且在GUI界面上绘出了个滤波器的频率响应和语音信号的频谱。(This file allows to achieve a voice signal through a low pass, high pass, band pass filter to make it change the sound, and plotted on a GUI interface and voice signal spectrum frequency response of a filter.)

学习统计套利的同志们不要错过这份资料，！！(Learning statistical arbitrage comrades do not miss this information! !)

Binarisation of Ancient Documents

This is an example of unv file. This file you can see when it is possible to analyze the experiment, you create a unv file.