matlabcodes

Given an output function f(x) and a cost function J(x) (and gradients), optimal inverse functions are found which produce the input x* with the lowest cost based on the current desired output. Output and cost functions produce a scalar. The method is demonstrated on 2D problems (for convenient visualization). With 2D plots removed (all but Figure 41), the code can run higher dimension systems also.

详细介绍MATLAB应用，以解决各种问题，涉及各专业领域。(Details MATLAB application)

Program will calculate the region of interest with free hand sketch and the selected will be shown

一般教材上讲诉的是如何用MATLAB实现一元或二元的霍夫曼编码，而这个是实现r（r>2）元的霍夫曼编码。(Generally speaking textbook complaint is how to use MATLAB to achieve mono- or dicarboxylic Huffman encoding, and this is the realization of r (r> 2) yuan Huffman coding.)

说明：  基于SFM的三维重建MATLAB程序，值得借鉴(SFM - based three - dimensional reconstruction of MATLAB procedures, worthy of reference)

一个MIMI_OFDM系统在matlab上实现的程序代码(A MIMI_OFDM system in the matlab program code to achieve)

说明：  将标准微粒群算法进行改进，从而解决标准PSO算法的容易陷入局部最优解的情况。(The standard particle swarm algorithm is improved so as to solve the standard PSO algorithm is easy to fall into local optimal solution of the situation.)

This is a simulation model of 3 phase sag generator and can be used to generate sags for testing Power System Stabilizers

canny operator for edge detection

FASTICA算法，快速不动点，新的迭代公式,运行良好(FASTICA algorithm, fast fixed point, a new iterative formula, running well)