DCT2D

this code implements a new watermarking method

使用matlab来建立传感器网络的系统模型，对于目前广泛研究的无线传感器网络的研究很有帮助(Use matlab to create a sensor network system model, with the present extensive study of wireless sensor networks research helpful)

用matlab是实现半带抽取、半带内插滤波器，以及fft变换，CIC等等。(Using matlab to achieve half-band extraction, half-band interpolation filter, as well as the fft transform, CIC, etc..)

关于今年来四川房价的一个时间序列预测，有很好的预测结果(For this year to a time series of Sichuan house price forecasts)

利用MATLAB语言，实现分时电价的功能，程序里面有清晰的注释(realize the TOU function)

fft的c++语言实现，改自matlab的相关程序(fft c++)

FBMC滤波器组多载波系统的方针程序，采用OQAM调制。可以和OFDM系统做个对比(FBMC （filter bank multi-carrier) OQAM)

这是我自己写的亲测可用的matlab 牛顿迭代法函数程序(This is the Newton iteration program based on MATLAB written by myself)

说明：  在matlab中实现ofdm中子载波分配,希望对大家有用!(Matlab achieved in neutron OFDM subcarrier allocation, I hope useful for all of us!)

It is code for tonality feature extraction