KM

An order query and maintenance system can complete new orders, alterations and deletions, alterations, processing, management, queries, and printouts of reports. At the same time, it also establishes a communication platform among bosses, employees and customers.

有关控制领域PID算法，实现简单的界面编程有待进一步完善-PID algorithm for the control of the area to achieve a simple interface for programming to be further improved

用于计算双质点扭振，可计算共振点及一定频率范围内的传递比(Calculation of Torsional Vibration, Resonance and Transfer Ratio of Two Particles)

想象一下，一个世界里，你可以尝试切换现有的PC BIOS到UEFI定制的，而不必担心复苏的情况下UEFI引导失败

利用python中Dijkstra的包，进行最短路径的算法实现过程(Using Dijkstra package in Python to implement the shortest path algorithm)

该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连续值，最后采用自适应阈值分割，检测出镜头边界。-This method is the use of anti-symmetric biorthogonal wavelet decomposition coefficients video frame the direction of gradient vector, and then statistics from the gradient vector angle and modulus values constitute the joint space of two-dimensional histogram, and then calculating the histogram for the distance between frames, by the two frames between the consecutive values, the final adaptive threshold segmentation, shot boundary detected.

MUSIC算法的仿真及性能分析：信源数N=3，分别来自于 =-10度， =0度， =10度；信源为相互独立幅度相同的信号；噪声为服从高斯分布的独立噪声；均匀等距直线阵，阵元数为8，波长 ；(MUSIC algorithm for the simulation and performance analysis)

这是一个光盘镜像，是关于嵌入式操作系统的经典书籍的附带光盘，是北航出版社出版-This is a disk image is embedded operating system on the classic books

配电网状态估计相关仿真资料，大家可以借鉴一下(Distribution network state estimation related simulation data, we can draw on)

说明：  用于事件相关电位P300的脑电信号诱发，小概率事件脑电信号的诱发采用Oddball范式(The Oddball paradigm is used to induce EEG signals for event-related potential P300 and small probability event EEG signals.)