HW1_Saman

语音信号处理。例如：滤波、检测、增强、估计、识别、谱分析(Speech Signal Processing. For example: filtering, detection, enhancement, estimation, identification, spectral analysis)

将m文件封装成vc可调用的dll文件，给出了详细的封装过程(M files will be packaged into a vc dll file can be invoked, the packaging process gives a detailed)

CVPR最佳论文，暗通道去雾。这里提供了一种实现方法的源代码。(CVPR09 best paper)

本程序是用于信号频谱分析的实验程序。 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确频率、幅值和相位计算（计算结果为cos相位）。( This procedure is used to test the program signal spectrum analysis. Main function is to calculate the signal amplitude spectrum the same spectral peaks can be completed within the selected range of precise frequency, amplitude and phase calculation (calculated as cos phase).)

高斯白噪声的生成，用matlab实现，并附上说明。(The generation of gaussian white noise)

线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标加速度信息的回波信号。(LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal)

说明：  对经典LEACH算法中的簇头选举概率加以改进，更进一步提升了性能(The classical LEACH cluster head election algorithm in the probability to be improved, further improving performance)

Face Recognition Based on FisherFaces

说明：  隐马尔科夫模型（HMM）三大经典算法中的前向算法，通过输入HMM参数A,B,Pi矩阵以及序列O，可以计算该序列发生的概率(The forward algorithm in the three classic algorithms of Hidden Markov Model (HMM) can calculate the probability of occurrence of the sequence by inputting HMM parameters A, B, Pi matrix and sequence O.)

构造CARIMA模型,对模型的控制，预测，实现的源代码，希望对研究有帮助(CARIMA mo xing de yan jiu)