DFT-and-Antinotch-for-F56F11.4

说明：  算谐振频率的一个小程序，并结果附图，很有参考价值(Operator resonant frequency of a small program, and the results of drawings, of great reference value to)

说明：  泛化回归神经网络GRNN(generalized regression NN)应用实例，适合学习使用。(Generalized regression neural network GRNN (generalized regression NN) application examples for learning to use.)

This code changes contrast of images.

DieselEngine in simpower matlab program

Identification of a muffle furnace

自己按照相关文献编写的齿轮啮合效率计算。(gear pair meshing efficiency.)

对未来的人口数量进行一定的预测，采用的是阻滞增长模型(Predict the future population)

matlab英文教材：卡尔曼滤波的方法与实践(matlab English materials: Kalman filtering method and practice)

Upper gain margin Intended for a senior-level course on the analysis and design of digital control systems, the text is also useful for graduate students and practicing engineers who are learning state-space design techniques.

To solve this instance of the decision problem we must determine whether there is a truth value (TRUE or FALSE) we can assign to each of the variables (x1 through x4) such that the entire expression is TRUE. In this instance, there is such an assignment (x1 = TRUE,x2 = TRUE, x3=TRUE, x4=TRUE), so the answer to this instance is YES. This is one of many possible assignments, with for instance, any set of assignments including x1 = TRUE being sufficient. If there were no such assignment(s), the answer would be NO.