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This file includes FSK,OOSK and QPSK modulations.

it describes the detection technique of canny edge detection algorithm.

本文详细介绍了最大独立集的频谱分配算法，如果不考虑认知用户之间的干扰关系以及频谱的效益，本文值得读者借鉴(This paper describes the spectrum allocation algorithm for maximum independent set, if you do not consider the relationship between cognitive interference between users and spectrum efficiency, this article is worth the reader learn)

光纤光栅包层不同时，纤芯基模折射率与波长之间的关系(the relationship between the refractive index of the core fundamental mode fiber grating wavelength between cladding)

【matlab编程代做】MATLAB实现M-QAM调制解调演示源代码 ([Do] matlab MATLAB Programming generation M-QAM modulation and demodulation realize demo source code can refer to the use of)

说明：  文档中有3个程序。h.264灰度处理程序，DCT变换程序，DCT系数量化程序。(There are three programs in the document. The h.264 gray handler, and DCT transform process, the DCT coefficient quantization process.)

本matlab程序用DFP法求解多元模型的最小值（给出初始点和精度要求条件）。(The matlab program using DFP method for solving the minimum multivariate model (given initial point and precision conditions).)

基于remez函数的低通滤波器设计及实现(Based remez function and implementation of low-pass filter design)

说明：  在PSIM仿真软件中，对DC/AC，AC/DC，DC/DC做了基本仿真实验，对设计电源的人有一定帮助。(In PSIM simulation software, on the DC/AC, AC/DC, DC/DC made a basic simulation experiments, the power of design to help people who have some.)

利用m文件对齐次坐标变换矩阵的雅克比矩阵求解(the jacobian homogeneous coordinate transformation)