vblast

可以向图片嵌入水印，来保护图片的版权信息，使用MATLAB开发(Be able to image embedded watermark to protect copyright of the image information, the use of MATLAB development)

Program to use your camera as a scanner. Automatically detects the page on the picture. (Description Useful program if you don t have a scanner or need to scan quickly a lot of pages. It detects the page on the picture, make it rectangular, cut the borders and enhance the contrast. Function parameters are the input picture filename and output filename. Some parameters that can be changed are described in the function. Be careful with the flash of the camera, it creates a non-homogeneous luminosity difficult to clean. Required Products Image Processing Toolbox MATLAB release MATLAB 7.5 (R2007b) )

基于BPSK调制的认知无线电能量检测,关于检测概率和虚警概率(bpak modulation for energy detection base on CR)

kummer 复函数实现合流超几何函数的matlab程序(kummer complex)

Data Compression Huffman Coding Example Create an huffman alphabet for the input string Python 2.7 necessary (not tested Python 3.0). For windows just run huffman.bat

说明：  对自由落体运动的MATLAB仿真，不考虑空气阻力。(MATLAB simulation of free-falling movement, without considering air resistance.)

用黄金分割法来求解函数的极小点，不用求函数的导数，只需进行迭代即可,非精确线搜索技术用于解决极值区间(Golden section method to solve the minimum point of the function, do not seek the derivative of a function, simply iteration can be inexact line search techniques for solving extremal interval)

计算方法与实习大作业计算方法与实习大作业计算方法与实习大作业(Great job and internship calculation method and calculation of pupil work great work and practice)

说明：  这是我编写的遗传算法实用matlab程序，简单实用。(This is what I write practical genetic algorithm matlab program, simple and practical.)

This code is related to the course Digital Communications. It easily reproduces the error probability as a function of the SNR per bit for QPSK and 16-QAM systems using MATLAB