juxingbodao

matlab实现的图像标注开源代码，极有参考价值。(matlab implementation of image annotation open source code, and a valuable reference.)

使用MATLAB语言实现BP神经网络的分类功能，代码很简洁(using MATLAB BP neural network classification function, a very simple code)

使用MATLAB函数反正（15，11）RS码通过二进制对称信道的性能(Use the MATLAB function anyway (15, 11) RS code performance through binary symmetric channel)

Code for ECEF to GCRF coversion

2ASK信号的正交解调，包括2ASK信号的产生，与本地载波混频，低通滤波，求包络，恢复出原始信号等(the demodulation of 2ASK)

说明：  包含有限元分析常用的材料，对其材料属性进行详细说明。(It includes the materials commonly used in finite element analysis, and describes the material properties in detail.)

matlab经典程序设计初学者必读教程must-read classic matlab programming tutorial for beginners(matlab Programming for beginners classic must-read tutorial must-read classic matlab programming tutorial for beginners)

实现产生伪随机序列的部件 —— 线性反馈移位寄存器单元。 SFlog2为扩频因子的底数为2的对数值，cycle为PN序列的周期，其值为2^SFlog2。initial_state为移位寄存器的初始状态，generator_polynomial_coefficient为生成PN序列所需的本原多项式，对应于移位寄存器的连接向量。(The realization of pseudo-random sequence generated components- LFSR unit. SFlog2 factor for the spread-spectrum base 2 of value, cycle for the PN sequence cycle, its value is 2 ^ SFlog2. initial_state shift register for the initial state, generator_polynomial_coefficient to generate the necessary PN sequence primitive polynomial, corresponding to the shift register connection vector.)

说明：  用matlab编写的传递矩阵法求主轴的临界转速(Using matlab to prepare for the transfer matrix method of the critical speed of the spindle)

beamforming in cognitive relay networks