tri_area.m

说明：  用Matlab编写的用Hooke-Jeeves方法求函数极小点程序(Written with Matlab using Hooke-Jeeves method of procedure demand function minimizer)

换能器阵元的不同排列组合决定其指向性，波束形成是多波束测量的关键技术。文中 通过数学计算总结了不同换能器阵进行波束形成的工作原理，并介绍了利用二维DFT进行频 域波束形成的一般方法。最后结合现役多波束测深系统，简单解释说明不同系统所采用的波束 形成技术。(Transducer using an array of different permutations and combinations to determine its directivity, beam formation is the key technology for multi-beam measurements. Summarized by mathematical calculations the transducer array beamforming works, and describes the general method of two-dimensional DFT in the frequency domain beam formation. Finally, the active-duty multi-beam sounding system, the simple explanation of the different systems used in beamforming technology.)

这是一种搜索有向圈的算法，广泛被用于图论中，非常地实用(There is a search algorithm to the circle, is widely used in graph theory, very useful)

航空飞行器惯性导航的数学建模与实时系统仿真(Aviation aircraft inertial navigation Mathematical Modeling and Simulation of real-time systems)

绘制为彩色matlab图像，解决单一颜色不能形象描述的问题(Draw for color matlab image, solve the problem of single color can t image description )

GM8126 Simple IPCAM demo source code

永磁无刷直流电机matlab/simulink模型及相关代码，使用了模糊控制对电机进行了调速。(Permanent magnet brushless DC motor matlab/simulink models and related code, the use of fuzzy control of the motor speed.)

说明：  用于预测，极限学习机Matlab程序，能直接运行，适合学习，。。。。。。。(Used for prediction, the ultimate learning machine Matlab program, can run directly, suitable for learning,...)

Mesh2d is a MATLAB toolbox designed to automatically generate quality 2D unstructured triangular meshes based on linear geometry inputs.

gammatone滤波器，模拟人耳的滤波功能，处理由麦克风接收到的声音信号，获得其特征参数。(gammatone filter to simulate the human ear filtering, processing the received voice signal from the microphone to obtain the characteristic parameters.)