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Overview of whale optimization algorithm Whale Optimization Algorithm (WOA) is a meta heuristic algorithm based on humpback whale hunting method proposed by Mirjalili in 2016. It has been successfully applied to various complex discrete optimization problems, such as resource scheduling problem, construction site workflow planning, location an ...

catalogue 1. Problem description 2. Function image 2.1 image of implicit function H 2.2 image of implicit function M 3. Solutions 3.1 preliminary ideas 3.2 actual situation 3.3 solutions 4. Complete code 5. Exchange and discussion 1. Problem description The known conditions are as follows: ① Implicit function H(x,y1)=   exp(2 ...

1, Must see content!!! 1) Brief introduction XPath is a language for addressing parts of XML documents. It is used in XSLT and is a subset of XQuery. This library can also be used in most other programming languages. 2) Necessary knowledge Understand the basic html and xml syntax and formatNo, if you can't html and xml, more than 2000 c ...

Image registration based on matlab GUI Powell+ant colony algorithm 1. Introduction 1 The origin and development of ant colony algorithm (ACA)Marco Dorigo et al. found that ants can quickly find their target by exchanging their foraging information by secreting a biohormone called pheromone when they are searching for food. In 1991, in his P ...

Please note before reading: 1. MATLAB in-depth learning is an in-depth learning based on MATLAB learning notes. Learning this part requires a solid foundation of MATLAB. It is not recommended to learn this content without mastering the basic knowledge. The content of the blog is written and edited by @ K2SO4 potassium and published in the pers ...

1, Introduction 1 Introduction Modulation: the message signal is placed on a certain parameter of the carrier to form a modulated signal. Demodulation: the inverse process of modulation to recover the message signal from the modulated signal. 2 purpose of modulation In wireless communication, matching channel characteristics, increasing the f ...

Research on background noise 1. How is sound generated? Sound is a wave phenomenon that is generated by the vibration of an object, propagates through a medium (air or solid, liquid) and can be perceived by human auditory organs. An object that initially vibrates. Sound vibrates and propagates in the form of waves, so sound is a kind of wave. ...

        TOPSIS (technology for order preference by similarity to an ideal solution) was first proposed by C.L.Hwang and K.Yoon in 1981. TOPSIS is a method of ranking according to the proximity between a limited number of evaluation objects and idealized objectives. It is to evaluate the relative advantages and disadvantages ...

1. Introduction Dynamic Time Warping (DTW) has a certain history (proposed by Itakura, a Japanese scholar), and its purpose is relatively simple. It is a method to measure the similarity of two time series with different lengths. It is also widely used, mainly in template matching, for example, in isolated word speech recognition (to identify ...

catalogue grammar explain Example Convert array to cell array Creates a cell array of numeric arrays Merge multiple dimensions The num2cell function converts an array into a cell array of the same size. grammar C = num2cell(A) C = num2cell(A,dim) Input, specified as any type of multidimensional array.The dimension of A, specified ...