Partial_Differential_Equations_MATLAB_solution

将matlab图像处理的一些命令函数，可用于图像处理的一些运算(The matlab image processing function of some commands can be used for some image processing operations)

online chat application

MRI脑肿瘤分割matlab代码，内面的gui要重新编译才能运行(MRI brain tumor segmentation matlab code, gui inner surface to be recompiled to run)

仿真程序，模拟SIR信息传播模型的CP过程。SIR模型是基于传染病动力学的信息传播模型。(The simulation program, CP SIR information dissemination process simulation model. SIR model is a model for the dissemination of information on the dynamics of infectious diseases.)

故障诊断相关的MATLAB代码，主要有神经网络算法的m文件(MATLAB Code Related to Fault Diagnosis)

this code in matlab to simulate Ber in mc-cdma system over nakagami channel

function invovloed in DOA estimataion of an programmes

对两幅图片进行无缝融合，使用的是泊松原理，融合效果优秀(For seamless integration of two images, using a Poisson principle, excellent fusion effect)

说明：  变分模态分解算法是2014年新提出的，广泛应用于信号处理领域。 VMD分解的子程序，给定分解的时域信号，数据保真约束平衡参数、噪声波峰时间步长、VMD分解个数、迭代精度可以得到 分解的子分量、子分量的波谱、各模式的中心频率。(The variational mode decomposition (VMD) algorithm was proposed in 2014, which is widely used in the field of signal processing. Given the time domain signal decomposed by VMD, the data fidelity constraint balance parameter, the time step of noise peak, the number of VMD decomposition and the iteration accuracy, the decomposed sub components, the spectrum of sub components and the center frequency of each mode can be obtained.)

说明：  偏最小二乘法中的交叉有效性计算的matlab程序，怎么计算出来的预测误差平方和PRESS不太对，偏大；()