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NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

说明：  一本关于时域有限差分介绍的书籍，含MATLAB开发的程序代码。(An introduction on the finite-difference time-domain books, including the development of MATLAB code.)

一种图像拼接技术，是一个内嵌拼接。基于特征点的图像内嵌技术，里面有测试图像。(An image display technology, is an inline splice. Image based on feature points embedded technology, there are test images. Embedded image)

hamming编码和RS码，在AWGN下性能(hamming codes and RS codes in AWGN performance)

遗传算法MATLB程序，里面有遗传算法的选择、交叉、变异函数，一些简单的MABTLAB遗传算法例子！(GA MATLB procedures, there are genetic algorithm selection, crossover and mutation function, some simple examples MABTLAB GA!)

高压断路器振动信号时频特征分析，STFT变换以及功率谱，matlab代码(High voltage circuit breakers，STFT)

最优状态估计，包括卡尔曼滤波、H_inf、UKF(optimal state estimation)

说明：  Theoretical analysis and experimental results show that the algorithm has large key space, high sensitivity, and high speed.

APFC电路，利用市电220V,将Boost电路的功率因数提高，仿真了电流电压波形(APFC circuit)

Numerical RecipeS is a series of text and reference books on "the art of scientific computing" that is famous for its engaging text and lucid mathematical and algorithmic explanations