matlab-fliter

SIFT特征提取算法的matlab实现，使用matlab和c的混合编程(SIFT feature extraction algorithm matlab realize, the use of matlab and c mixed programming)

Matlab仿真：采样次数与信号的信噪比的关系曲线图。(Matlab simulation: the number of samples and the signal to noise ratio of a plot.)

线性加权混合罚函数法牛顿法，用matlab编写，解优化问题(linear weighted mixed penalty function method Newton method)

matlab音乐合成实验程序，分析，以及实验报告(matlab music synthetic experimental procedures, analysis, and experimental reports )

-给原始的语音信号加上一个高频余弦噪声，频率为5kHz。画出加噪后的语音信号时域和频谱图--(- To the original speech signal with a high-frequency cosine noise, frequency of 5kHz. Draw the speech signal with noise after the time-domain and frequency spectrum-)

说明：  matlab遗传算法解决车间调度问题程序代码(Shop scheduling genetic algorithms)

应用psk调制解调的gui实现通信系统的仿真(Psk modulation and demodulation gui application for communication system simulation)

LEACH PROTOCOL IN MATLAB MOST IMPORTANT CLUSTERING PROTOCOL

脉冲编码调制是数字通信的编码方式之一。主要过程是将话音、图像等模拟信号每隔一定时间进行取样，使其离散化，同时将抽样值按分层单位四舍五入取整量化，同时将抽样值按一组二进制码来表示抽样脉冲的幅值。(PCM pulse code modulation is one of the encoding methods of digital communication. The main process is to voice, image and other analog signal at a certain time for sampling, the discretization, while the sampling values by the hierarchical units four to five homes in rounding quantization, while the sampling value indicates the sample pulse amplitude according to a set of binary code.)

一种基于MATLAB程序的非周期点迭代程序算法(A non-periodic point iteration algorithm is based on the MATLAB program)