oldmdl

利用woodward合成的过程得到的合成方向图和理想方向图。(Woodward synthesis procedure)

实现QAM调制解调，分为16QAM、64QAM，包括瑞利信道的仿真程序，可以供初学参考。(Implementation of QAM modulation and demodulation, divided into 16QAM, 64QAM, including Rayleigh channel simulation program, can be reference for beginners.)

非平稳信号经过分解后，对其进行谱分析，此希尔伯特谱程序，弥补了了以前的缺陷(Non stationary signal through decomposition, the spectral analysis, the Hilbert spectrum procedures, make up for the previous defect)

双树复小波变换是为克服通常的离散小波变换的缺陷而提出的(The dual tree complex wavelet transform is proposed to overcome the shortcomings of the usual discrete wavelet transform)

说明：  代码完成的功能是OFDM的仿真，可以显示误码率以及各路波形和星座图(The function of the code is OFDM simulation, which can display the bit error rate, waveform and constellation)

适用于水下信号分析的矢量奇异值MUSIC算法源代码，对学习空间谱MUSIC算法的初学者有一定的参考作用

color image enhancements

IIR滤波器算法。两种结构，直接I型，直接I型改进型（二阶级联网络）(IIR filter algorithm. Two kinds of structure, I type, I type improved (two class network))

研究盲信号的盲分离原仿真程序，其中有一个是应用ICA的(Of blind signal separation from the original simulation program, one of which is the application of ICA,)

联合检测的代码，学习联合检测的好方法，这里和大家一起共享(Joint detection code, a good way to learn the joint test, to share with everyone here)