duibi

说明：  牛顿-拉夫森迭代方法是解非线性方程非常著名也是比较有效的方法之一，如果离初值近，收敛速度很快。(Newton- La Fusen iterative method for solving nonlinear equations is well-known effective method is one of, if the initial value from the past, the convergence is fast.)

说明：  均匀线阵情况下的，相干信号的产生，并不是入射后的信号，而是原始的相干信号，希望各位不会搞错(Uniform linear array case, the coherent signal generation, not the signal after the incident, but the original coherent signals and hope that will not be wrong)

this file is QPSK using simulink..

Matlab code for Histogram Eqalization

基于matlab/simulink的直流无刷电机的仿真。(Based on matlab/simulink simulation of DC brushless motors.)

Huffman code的matlab程序，用一幅图像作为training image得到像素的Huffman编码，然后编码另外一幅图像，求得average code length。(Huffman code of matlab program, with an image as a training image pixel Huffman coding, then coded another image obtained average code length.)

求解复杂网络的相关程序，相关系数，绘图等等(Procedures for solving complex networks, the correlation coefficient, graphics, etc.)

BPA学习的简单介绍资料，涵盖了一些读取数据的基本操作(Brief information on BPA study, covering some of the basic operation of reading data)

噪声中正弦信号的现代法频谱分析，自己写的matlab程序一份，包括现代法谱估计中AR模型的自相关法，Burg法，协方差法，改进的协方差法四种估计算法(Modern methods of spectrum analysis)

古典密码学中的一些实现加密的算法，用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)