新建文件夹

说明：  关于工程数学应用 的，在Matlab环境下的一些实现(With regard to the application of engineering mathematics, in the Matlab environment to achieve some)

数字信号处理 丁玉美，标准课件，PPT形式 很实用(Ding Mei, digital signal processing, standard software, PPT form very practical)

《Introduction to the Team Software Process》，Watts S.Humphrey，Tsinghua University Press，Dec. 2002；

this program is GOP. GOP is group of frame descriptor. this descriptor is define a group of picture based on Scalable Color Descriptor (SCD)

LCL滤波器电容电流反馈有源阻尼法Simulink模型(LCL filter capacitor current feedback active damping method Simulink model)

Codes for expander, raise cosine filter and text2binary conversion.

最优化方法：修正牛顿法反演粒度分布。是粒度反演算法的核心。(Fraunhofer diffraction of light intensity calculation, according to particle size, wavelength, calculated prior to the distribution of diffraction intensity.)

实现了最低有效位LSB水印算法。 压缩文件中含有原图，可直接放到Matlab中运行。(We realize the least significant bit （LSB） watermarking algorithm. It contains all the images you need,and it can be run directly in Matlab.)

计算一维向量的LZC，已经设置为头文件，可以直接运用(One-dimensional vector of LZC, has been set for the header files, can be applied directly)

Signal Processing Techniques