imageconvert

说明：  matlab设计基础极其常见问题和解决方案，非常有用(matlab basic design problems and solutions is extremely common, very useful)

用charal函数实现对加噪降晰图像的反降晰.charal函数实现约束最小二乘法的算法，其中alpha（1/lamda）由Charalambous确定.反降晰的图像相对于降晰加噪图像清晰度有所提升，但是反降晰的图像存在较为明显的寄生波纹。(Deblurring the blurred image with noise by using Charal function. Charal function implements constrained least squares algorithm, where alpha (1/lamda) is determined by Charalambous. Compared to the blurred image, the sharpness of the image deblurred has improved, but obvious parasitic ripples arise.)

为了解决考虑生产总成本的车间调度问题，对引入加工成本、库存管理成本和拖期惩罚成 本的车间调度问题进行了研究，提出了一种改进的遗传算法求解该问题。论述了改进遗传算法的 编码、初始化、选择、交叉和变异操作，通过与基本遗传算法的仿真比较，验证了该算法在收敛速度 和最优解值上的优越性。 (In order to solve the job shop scheduling problem considering the total production cost, the process cost, inventory management cost and delay penalty are introduced. This job shop scheduling problem is studied, and an improved genetic algorithm is proposed to solve this problem. The improved genetic algorithm is discussed. Encoding, initialization, selection, crossover and mutation operation, the convergence speed of the algorithm is verified through simulation comparison with the basic genetic algorithm. And the superiority of the optimal solution. )

非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。(This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex digital vector sequences that have a prescribed time-variaut Covariance function. )

the code is simulation in matlab for error correction in transmission

均匀介质二维声波数值模拟，采用reynold边界条件。带有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the reynold boundary conditions. With formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

OFDM 技术具有频谱利用率高、成本低等特点，随着人们对通信数据化、宽带化、个人化和移动化的需求，OFDM 技术在固定无线接入领域和移动接入领域将越来越得到广泛的应用(OFDM technology has high spectrum efficiency, low cost, and communication data, broadband, personal and moving the OFDM technology will increasingly be in the field of fixed wireless access and mobile access a wide range of applications)

实现了灰色图像的robert算子和拉普拉斯图像锐化 包含参数设置 已经验证有效(Robert achieved gray image Laplace operator and image sharpening contains parameter settings have been validated)

fdtd 1d photonic crystal Band diagram

用matlab实现股票分析中的RSI指标，可用于例程学习(Stock analysis using matlab realize the RSI indicator can be used for routine learning)