3-values-discending-order

matlab常用算法集，包括了信号处理的大多领域(matlab common set of algorithms, including most areas of signal processing)

说明：  CANNY边缘检测,matlab,很容易看懂(Canny edge detection, matlab, very easy to understand)

超声仿真的代码，matlab的，对于阵元的发射接收的例子，是很好的学习资料。改代码依附于丹麦理工的fieldtwo，可以参考user guide进行仿真。里面是文本格式的，打开转成.m文件即可(Of ultrasound simulation code, matlab example for the launch of the array element receives a good learning materials. Change the code attached to Danish Polytechnic fieldtwo, can refer to the user guide Simulation)

说明：  用7次多项式进行机器人关节空间的轨迹规划(The trajectory planning of robot joint space is carried out by using 7 degree polynomial)

A example of application of genetic algorithm on matlab.

multiscale log filter - finds maximum response of log filter in multiple scales and orientation, really fast(multiscale log filter- finds maximum response of log filter in multiple scales and orientation, really fast)

振动系统仿真，求解物体运动过程方程。绘制的仿真示意图(Vibration System Simulation, the process of solving the equation of the movement of objects. Schematic drawing of the simulation)

MATLAB实现函数最值求解 蚁群算法MATLAB实现(MATLAB implementation solving the most value function to achieve colony algorithm based on MATLAB)

粒子群算法OptSwarm记录每个粒子的历史最优解（粒子历史最好的适应度）以及全部粒子搜索到的全局最优解。用Wg代表全局最优解，W.,1代表每个粒子的历史最优解。粒子群初始化阶段表OptSwarm的前N行与表ParSwarm中的相同，而Wg的值为表ParSwarm中适应度值的最大值对应的行。(Particle swarm algorithm OptSwarm record the history of each particle the optimal solution (particles history best fitness), and all the particles of the search to the global optimal solution. Use Wg represents the global optimal solution, w., 1 representative of each particle history to the solution. Particle swarm initial stage OptSwarm table before the line and the table ParSwarm N is same, and the value of the ParSwarm Wg for tables in the maximum fitness value corresponding line. )

实现对指定的函数梯度图的绘制，及其三围图形绘制等功能(Achieve specified function gradient map drawing, and its measurements graphics rendering functions)