Improving-Dictionary-Learning

包括进行标准Hough变换，检测Hough变换中的n个峰值，并提取峰值直线像素点，绘制直线等(Including the standard Hough transform, Hough transform detection of the n-peak and peak extraction of straight-line pixels and draw a straight line, etc.)

its a chebyshev-2 band pass filter

说明：  采用一种量子粒子群算法来对RBF网络进行优化(Using a quantum particle swarm algorithm to optimize the RBF network)

Switching an Inductive Circuit Using a Breaker With no Snubber This example illustrates the Ideal Switching device solution method of the Powergui block.

说明：  Induction machine model

we present an improved fuzzy C-means (FCM) algorithm for image segmentation by introducing a tradeoff weighted fuzzy factor and a kernel metric. The tradeoff weighted fuzzy factor depends on the space distance of all neighboring pixels and their gray-level difference simultaneously. By using this factor, the new algorithm can accurately estimate the damping extent of neighboring pixels. In order to further enhance its robustness to noise and outliers, we introduce a kernel distance measure to its objective function. The new algorithm adaptively determines the kernel parameter by using a fast bandwidth selection rule based on the distance variance of all data points in the collection. Furthermore, the tradeoff weighted fuzzy factor and the kernel distance measure are both parameter free. Experimental results on synthetic and real images show that the new algorithm is effective and efficient, and is relatively independent of this type of noise.

采用matlab语言描述的量子粒子群算法，并附有一些测试函数(Using matlab language to describe the quantum particle swarm algorithm, along with some test function)

This is for demo. Please have a look on to it.

直角坐标系下的单雷达kalman滤波，实现直角坐标系下单部雷达对目标的跟踪。(The single radar Kalman filter in Cartesian coordinates in the Cartesian coordinate system, place an order of radar target tracking. )

基于MATLAB对散斑干涉图像进行低通滤波及二值化处理的编程(Programming for low pass filtering and two valued processing of speckle interference image based on MATLAB.)