ARRAY

BPSK modulation with Hard decision type of coding.

说明：  简要介绍了认知无线电中基于能量检测的频谱感知方法,在分析能量检测法原理和性能基础上,研究了噪声的不确定性对检测性能的影响. 仿真表明,能量检测法是一种简单、有效的频谱感知方法.(A brief introduction of cognitive radio spectrum sensing based on energy detection method, the analysis and performance of energy detection principle, based on the uncertainty of the noise effect on detection performance. Simulations show that the energy detection method is a simple, effective spectrum sensing method.)

malab语言实现bspline曲线拟合，采用改改进的pso算法实现 ，经测试可直接使用。 (malab the language bspline curve fit, change improved pso algorithm has been tested and can be used directly.)

关于滑动平均算法关于功率谱计算程序，初步演示了滑动平均算法的计算过程(About moving average algorithm on the power spectrum calculation procedures, the initial presentation of the moving average calculation algorithm)

自己做设计用的参数提取程序，主要是LPCC和MFCC。(Designs its own program with the parameter extraction, mainly LPCC and MFCC.)

digital watermark using dct

主要用于计算相空间的源代码，程序是matlab代码，比较短小(computing chaos )

基于COM的VC与MATLAB的混合编程技术(COM-based mixture of VC and MATLAB programming)

图像处理中的均衡化程序，自编的，不是利用matlab自带的函数(tuxiangchulizhongdejunhenghuachengxu)

Some very interesting C introduction questions, created by me.