COA-code

matlab dsp(1． 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2． 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响

fuzzy algorithm very simila to use

利用此程序，可以对图片的边缘特征进行提取，进而进行图片的分类，并统计出分类的正确率。(With this program, you can picture the edge feature extraction, and then classify pictures and statistics of the correct rate of classification.)

用simulink搭建一个SSSC（静止同步串联补偿器）模型，其中的逆变器环节是H桥多电平逆变器调制策略采用载波移相pwm调制（SPWM），仿真在35kv输电线路，三节点以上，SSSC采用阻抗补偿模式，给出在容性补偿和感性补偿下的仿真结果。(Build a SSSC with the Simulink (SSSC) model, which is the link inverter H bridge multilevel inverter modulation strategy using carrier phase shifted PWM modulation (SPWM), simulation in 35kV Transmission line, more than three node, SSSC using impedance compensation model, the simulation results in the capacitive compensation and inductive compensation given.)

说明：  CFD计算中的RANS湍流模型中，入口处的K和e的初始化(Initialization of K and e at the entrance of RANS turbulence model in CFD calculation)

Least squares solution of Ax=b.

有小波分析的盲信号处理，采用波束成形技术的BER计算，采用偏最小二乘法，多元数据分析的主分量分析投影，部分实现了追踪测速迭代松弛算法，欢迎大家下载学习。( There Wavelet Analysis Blind Signal Processing, By applying the beam forming technology of BER Partial least squares method, Principal component analysis of multivariate data analysis projection, Partially achieved tracking speed iterative relaxation algorithm, Welcome to download the study.)

In probability theory, a stochastic process, or sometimes random process, is the counterpart to a deterministic process (or deterministic system). Instead of dealing with only one possible reality of how the process might evolve under time (as is the case, for example, for solutions of an ordinary differential equation), in a stochastic or random process there is some indeterminacy in its future evolution described by probability distributions. This means that even if the initial condition (or starting point) is known, there are many possibilities the process might go to, but some paths may be more probable and others less.

用MATLAB求平均路径长度，本程序很小(Using MATLAB and the average path length of the program is very small)

用MATLAB产生正态分布和均匀分布,采用三种方法，并且进行纵横向对比(Generated using MATLAB normal and uniform distribution, using three methods, and conducted to compare vertical and horizontal)