matrixclass

针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。 (For the signal adaptive the chirplet decomposition of unknown parameters to achieve difficult to literature [1] proposed a new fast algorithm for chirplet decomposition. The algorithm makes use of the secondary phase of the calculated signal function, the conclusion focused on energy distribution curve to tune the frequency of the signal by the peak detection chirplet tune frequency, time center and amplitude estimates then by solving chirp technology to obtain the initial frequency and width is estimated that the simulation results demonstrate the effectiveness of the proposed algorithm.)

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这个程序的主要功能是用来提取特征。其中有分帧算法，并提取MFCC参数作为特征。(The program' s main function is to extract features. Partakers of which the frame algorithm, and extract the MFCC as feature parameters.)

图像处理MATLAB源代码，这个是读入JPEG文件(JPEG READ)

Exchange rate changes

说明：  个人做的AM调制数字解调simulink仿真模块，大家多交流(The AM modulation personal digital demodulation simulink simulation module, we more exchanges)

在matlab上读取数据 应用广泛 便于以后对数据进行进一步的处理 (Input the data by matlab)

The C++ Programming Language(Bjarne Stroustrup著) 书中第五部分附录及代码(The C++ Programming Language Calculation Codes)

访问控制课设报告，自主访问控制和基于角色的访问控制(Report class-based access control, discretionary access control and role-based access control)

matlab中的巴特沃斯滤波器的C语言实现(matlab butterworth filter in C language)