1D.m

用matlab实现读入图像，并显示图像，及存取图像中的任意像素值(Read into the image using matlab implementation, and display images, and access any pixel in the image)

ofdm中的编码降低par方法程序，采用bcm码(ofdm of coding methods and procedures to reduce par, using code bcm)

turbo convolution code in matlab

carno table /Boolean circute

获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得(enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))

弹簧的matlab/simulink仿真模型，包括GUI可视化操作界面GUI的程序(Spring matlab/simulink simulation model, including the GUI visualization GUI interface program)

1st FIR filter is given and wee need to find 2nd FIR filter that meet magnitude complementary criterion. fminsearch is used for error minimization.

认知无线电中频谱感知的实现问题，这是一篇英文文献，里面很详细的论述了频谱感知中遇到的问题，特别是在能量感知中的问题，适合刚开始研究频谱感知的爱好者或者研究者学习。(The issue of spectrum sensing in CR, before simulation, you must know the theory of sensing and test statistics.)

模式分类英文版，非常好的machine learning课本(pattern classification， very useful for machine learning.)

program to perform the huffman coding in matlab