B

说明：  MATLAB的wavelet toolbox的官方指南(wavelet toolbox user s guide)

包括RSSI与距离模型转换，以及三边定位，高斯滤波(Including RSSI and distance model conversion, as well as trilateral positioning, Gaussian)

实现椭圆拟合的matlab程序，很不错，我的觉得比较有用(Matlab fitting procedure quite well, and I think that the more useful.)

make filter in matlab for texture

说明：  该源文件可以帮助估计出源信号中的循环频率，具体用法见各m文件(estimate the cyclic frequency)

一种新型的基于反馈的混沌序列流密码发生器(A new chaotic sequence based on the feedback stream cipher generator)

Reversible data hiding in matlab for ppt

【matlab编程代做】 在N维空间中的贝塞尔插值 可以作为参考使用学习 ([Do] matlab programming generation in N-dimensional space can be used as a reference to use Bezier interpolation learning)

SUBBAND CODING FOR SPEECH

example qpsk modulation