chap2

this is code for Distance Regularized Level Set Evolution and Its Application to Image Segmentation paper. I used this code and it was correct and have true answers.

matlab 鼠标从一幅图像中截取一个区域，并生成一幅图片(get a picture form a picture)

自适应扩展卡尔曼滤波算法Extended Kalman filter(Adaptive Extended Kalman Filter Extended Kalman filter algorithm)

白平衡…………………………………………………(Whitebalance)

L1范数正则化最小二乘问题求解器，stanford大学Boyd教授出品。(Simple Matlab Solver for l1-regularized Least Squares Problems)

说明：  mimo_ofdm 仿真程序 已验证成功(mimo_ofdm simulation program has been successfully verified)

真空中二维FDTD程序，利用了二阶边界条件，具有比较好的学习参考价值(2D FDTD program )

Ofdm based cognitive radio networks

MFSK调制 相干解调 非相干解调 高斯白噪声 误码率 眼图(Coherent demodulation of MFSK modulation of non-coherent demodulation of white Gaussian noise bit error rate eye diagram)

％本程序功能是计算2幅彩色图像的PSNR,以此来评价图像处理的效果％％％％％％％％％ ％ 运行的结果保存在变量PSNR中( This program features the calculation of two color images of the PSNR, in order to evaluate the effect of image processing the results of running stored in variables in PSNR)