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graphical drawing of matlab files in guide format

说明：  计算3阶通计量的程序，程序可以包含在你自己的工程中，做高阶统计必备！(Calculation 3-order through measurement procedures, procedures can be included in your own projects, so higher-order statistics must have!)

移相键控（PSK）中的二相移相键控（2PSK）算法，建立了MATLAB文件。(Phase shift keying (PSK) in the two-phase phase-shift keying (2PSK) algorithm, the establishment of the MATLAB file.)

MATLAB编程实现DFT波束形成，64个阵元(MATLAB programming DFT beamforming)

Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Quantization Noise occurs in PCM.

关于调频解调的部分程序，希望对大家有所帮助，谢谢 (FM demodulation on the part of the process, and I hope to help you, thank you)

短时分数阶傅里叶变换的Matlab子函数(short time fractional fourier transform)

小波变换，包括单尺度分解 多尺度分解 小波包分解及重构 小波分解重构精简(Wavelet transform, including single-scale decomposition multiscale decomposition wavelet packet decomposition and reconstruction of wavelet decomposition and reconstruction streamline)

可以画出双曲线的图形,比较好用,同时也可为大家编写画其他函数曲线提供借鉴.(Hyperbola can be drawn in the graphics, more convenient, but also for the preparation of U.S. painting other function curve for reference.)

说明：  变换域的数字图像水印技术及图像质量评价研究(Study of digital image watermarking in frequency domain and image quality evaluation )