DDC_DUC_sim_160to40

QAM 4,16,64 OFDM DC useful

这个matlab小程序实现了基于11ac射频协议测试中的频谱掩膜比较(This small program to achieve the matlab based on 11 ac rf spectrum mask comparison of protocol testing )

四叉树编码和测试的RGB图像解码方案，在matlab7.0中验证可行(Quadtree coding and testing of the RGB image decoding program, verify possible in matlab7.0)

实现了语音的嵌入 用matlab软件 来实现的 (realize the embedded of speech)

认知无线电能连检测法Matlab仿真 此程序检测了认知无线电能量法的性能 并绘图(CR Energy Detection matlab)

somthing russian function, by artemy

Blind Source Separation

自己编程产生一种四进制相位调制信号，为数字调制信号的识别做准备。(programming to produce a quaternary phase modulation signal, the recognition of digital modulation signals in preparation.)

利用matlab GUI实现的串口编程例子，对于初学者具有参考意义，小波包分析提取振动信号中的特征频率。( Use serial programming examples matlab GUI implementation, For beginners with a reference value, Wavelet packet analysis to extract vibration signal characteristic frequency.)

matlab环境下利用M文件实现的二进制频移键控调制ofdm(ofdm on matlab use m.file)