Matlab

Cramer-Rao下界的例子，其中信号为chirp(Cramer-Rao lower bound for example, where the signal for the chirp)

adi-fdtd code in one dimensional whithout PML, with PEC ( Perfect Electric Condutor)

层次分析法（AHP），可以用来对于选择学校选择职位之类的事情进行决策(Professor Satty proposed AHP)

车间调度遗传算法的研究，主要功能已经实现，绝对经典(Shop scheduling genetic algorithm research, the main function has been achieved, an absolute classic)

MATLAB计算功率谱密度PSD的源代码(MATLAB power spectral density of the source code)

基于MATLAB实现水下4fsk调制解调(Based on MATLAB realization underwater 4fsk modem)

实现维纳滤波用于语音增强。第一步采用频域谱函数计算最佳的维纳滤波器，再对输入带噪信号进行滤波；第二步是在此基础上的改进，用了自适应的思想，及时根据当前帧的状态更新修正滤波器的系统函数，得到更精确的无噪语音信号。第三步是采用自适应LMS方法，在时域迭代计算滤波器系数，迭代次数足够多时可得到较准确的有用信号。(Implement wiener filtering used in speech enhancement. First step optimum wiener filter is obtained by using the frequency spectrum function, again to input the signal with noise filtering The second step is the improvement on the basis of this, with the idea of adaptive, and in a timely manner according to the current frame updates correction system function of the filter, get a more accurate without noise speech signal. The third step is to use the adaptive LMS method, iterative calculation in time domain filter coefficient, the number of iterations enough to get the useful signal accurately.)

ask的调制（相乘法产生）、解调（想干解调）、误码率分析（已调信号添加高斯噪声再分析）(ask the modulation, demodulation, BER analysis)

FOG REMOVAL ALGORITHMS

清理c程序注释的matlab小程序，仅供学习交流!(Matlab program to clean up the c programming notes for learning exchanges....)