denoise

THIS FILE DESCRIBE THE CALCULATION OF BIT ERROR RATE (BER) OF A MODULATED SYSTEM AND THE PLOT OF THE BER WITH SIGNAL TO NOISE RATIO (SNR) TO EVALUATE THE SYSTEM BEHAVIOR

Since the first edition of this book was published seven years ago, the field of modeling and simulation of communication systems has grown and matured in many ways, and the use of simulation as a day-to-day tool is now even more common practice. With the current interest in digital mobile communications, a primary area of application of modeling and simulation is now in wireless systems of a different flavor from the `traditional ones. This second edition represents a substantial revision of the first, partly to accommodate the new applications that have arisen. New chapters include material on modeling and simulation of nonlinear systems, with a complementary section on related measurement techniques, channel modeling and three new case studies a consolidated set of problems is provided at the end of the book.

mfcc特征提取的程序,程序还需要enframe和melbankm，会一起上传(mfcc feature extraction procedures, the program also needs enframe and melbankm, upload them together)

This function is intended as the "main" program. That is, execution will begin with this function it will receive commandline input from the user and return results to the user.

OPENCART V1.56 中文使用说明书，主是要讲怎么配置商城。(OPENCART V1.56 Chinese instructions for use, the main is to tell how to configure the mall.)

Water- Filling Algorithm

网上查找的关于决策树的matlab代码，可与参考参考(Tree on the Internet to find the matlab code, with REFERENCES)

光的振幅扩散函数、光学传递函数和点扩散函数，在光学仿真和光线传播中必须要用(ASF、OTF and PSF of light, having important using in light transmission)

此文是数学建模竞赛论文写作和软件介绍，内含有较多数学建模的算法和实例，方便大家学习(Mathematical Contest in Modeling essay writing and software introduced)

图像复原逆滤波法matlab实现 和增强比较。(Image Restoration matlab inverse filtering method to achieve and enhance the comparison.)