n compute fdtd

提取数据波形时域特征（绝对幅值、平均值、峭度、过零点）并且用LDA分类(Time-domain waveform data extraction features (absolute amplitude, mean, kurtosis, zero crossing) and classification with LDA)

验证MATLAB的时域卷积定理的一些程序(Time domain convolution theorem verify MATLAB program)

IT IS THE CODE OF GENETIC ALGORITHEM WHICH IS DEVELOPED IN MATLAB SOFTWARE

共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的故障来。(The principle of resonance demodulation method in the diagnosis of bearing damage such failure overview is as follows: when the bearing surface of a local damage, in the process of loading operation to hit with other elements of the interaction of surface, impact pulse power, due to the impact pulse frequency band is very wide, inevitably contains the bearing outer ring, sensors and even additional resonator and stir up the natural frequency of the vibration system of the high frequency vibration mode.A high frequency vibration mode can be selected according to actual situation as the research object, through the center frequency is equal to the natural frequency of the bandpass filter to separate the natural vibration.Then envelope demodulation, frequency components to remove the high frequency vibration attenuation, get only includes fault feature information of low frequency envelope signal, the envelope signal spectrum analysis can be easily diagnosed bearing failure.)

使用MATLAB编写的aBimRB神经网络算法，本程序根据训练好的网络文件JDBqGzE预测新的数据文件，得到算法的最差性能和最优性能，并绘制出预测数据和原数据的对比图。调试运行正常。 (Using MATLAB preparedaBimRB neural network algorithm, the program according to the trained network fileJDBqGzE anticipating new data files to obtain the best performance and the worst performance of the algorithm, and draw out the comparison chart data and predict the original data. Debugging and running properly. )

simulation on matlab a DCE-MRI like experiment.

fuzzy algorithm for pd robot tracking control

Rice大学开发的可用于二维图像压缩感知的算法TVAL3，matlab代码，可在demo中替换二维图像后直接运行(Run directly after the two-dimensional image can be used for compressed sensing algorithm TVAL3 Rice University developed, matlab code, you can replace the two-dimensional image in demo)

Here is a code for gray to RGB conversion. You must use gray image for im1 & RGB image for im2

MAGNITUDE AND PHASE RESPONSE OF HIGH AND LOWPASS FILTER