chuanxingbuhuo

用于均衡DPSK信号的JD-MLSE算法，为matlabb程序，输入DPSK解调的两路信号，判决得到所需的bit序列，并计算误码率(It s used for electronical equalization based on joint-decision maximum likelyhood estimation (i.e. JD-MLSE).)

This source code is a one file implementation of 2d correlation and convolution. Using the basic difference between correlation and convolution this code correlates or convolves a given 2d matrix with a square window matrix (another 2d matrix) in an interactive manner in runtime and displays the output on user s choice.

this is matlab code (this is matlab code)

靴袋法重采样，用于小样本时的重新采样后扩大样本含量的程序(Boots bags method re-sampling)

转角汇流条恒定电流场的仿真，包含电位矩阵和电阻的计算(Simulation corner busbars constant current field, including the calculation of the potential matrix and resistance)

针对瞬时混合盲信号分离的自适应算法进行调研和比较，对于LMS，RLS算法（包括基于普通梯度和自然梯度两种）进行仿真验证，并对一些未知图像的混合进行分离。(Blind signal separation for instantaneous mixture algorithm for adaptive research and comparison, for the LMS, RLS algorithms (including gradient and natural gradient based on common two) for simulation, and some unknown mixture of image separation.)

To generate color histogram of a color image.

绘制庞加莱截面图 在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(Poincare mapping sections in the phase space properly (should be beneficial to observe the system and changes in movement characteristics, such as the cross-section can not be tangent trajectory, but also can not contain rail line) to select a cross-section, in this section for a total of conjugate variables, such as x1 and X.1 take a fixed value, call this cross-section for the Poincare section, the phase space of the continuous trajectory of the point of intersection with the Poincare cross-section to become cut-off point.)

Gradient code. Use this to do gradient of image.

LBM方法模拟方腔流动，处理边界问题为反弹格式，试用简单，但还有改善的地方。(LBM method to simulate the cavity flows, treatment of boundary problem for rebound format, try a simple, but also improve the place.)