Variance

data acquisition in MATLAB

说明：  根据Matlab实现的一个bp算法程序，大家交流(under Matlab bp of an algorithm procedures, exchange)

说明：  频域内的模态参数识别方法：加权最小二乘迭代法。该程序适合刚入门模态参数识别并使用matlab进行编程的人员学习交流。(Method for identifying modal parameters in frequency domain: weighted least squares iterative method. This program is suitable for people who have just started modal parameter identification and use matlab to program and learn to communicate.)

遗传算法实现优化函数，属于经典的遗传算法 (Genetic algorithm optimization function)

Matlab下，基于DCT&DWT 的音频数字水印的简单实现，包含了水印的生成和提取过程(Audio watermark based on DCT & DWT)

skin tone hide data in stegnography

ldpc在BSN信道下的性能仿真，程序较简单，但可以运行，仅供参考(ldpc in the performance of BSN channel simulation, the program is relatively simple, but it can run for reference only)

通信系统基于matlab的单边带SSB调制(Communications system is based on the single sideband SSB modulation matlab)

这是有关超解像的程序，使用的是POCS算法，网上有关他的程序很多都缺子程序，这个比较全。(This is the ultra-Jie Xiang procedures, using the POCS algorithm, the Internet many of the procedures of his short subprogram, the more full.)

通过matlab仿真工具仿真分析了APSK调制方式在典型的加性高斯白噪声下的传输性能(Through simulation matlab simulation tool analyzes APSK modulation in a typical additive white Gaussian noise transmission performance)