离散小波变换

说明：  Matlab教程，包括Matlab符号与数值运算、Matlab绘图、Matlab程序设计及其工程运用等内容(Matlab tutorials, including Matlab symbolic and numerical computation, Matlab graphics, Matlab programming and engineering application, etc.)

这个是对各种信道，如awgn、rayleigh、rice等的一个仿真。简单易懂，意义较大(This is a variety of channels, such as awgn, rayleigh, rice, etc. a simulation. Easy to understand, the larger significance)

说明：  基于PCNN的图像处理方法，能够有效进行图像的增强。(The image processing method based on PCNN can effectively enhance the image.)

matlab在计算科学，自然科学，社会科学等多方面都有很多应用，本文以matlab为工具，主要研究它在处理语音信号方面的应用。(matlab in computational science, natural science, social science and other aspects have many applications, this paper matlab as a tool in dealing with the major study of its application of voice signals.)

Affine-invariant shape matching and recognition under partial occlusion

使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。(Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.)

Bernstein_chebyshev_Lagrange等基函数编写和实现(Bernstein_chebyshev_Lagrange basis functions, such as the preparation and implementation)

FMCW调频连续波雷达的测距测角，仿真效果非常好，采用的是脉冲对消法，实现典型相关分析，有CDF三角函数曲线/三维曲线图，可以提取一幅图中想要的目标。

张正友平面标定法，基于matlab的文件文档(ZhangZhengYou plane calibration method, based on the matlab documentation )

阵列超声阵列个数对D的影响，仿真图显示对比(array of ultrasonic array number of D simulation chart shows the contrast)