CURVE--FITTING

说明：  matlab 对基于形状的图像检索的算法 其中以七个不变矩为主要方法！！！！！！(matlab shape-based image retrieval algorithm for which the seven invariant moments as the main method! ! ! ! ! !)

在本文中，我们将比较数字滤波器与模拟滤波器，讨论各种数字滤波器架构，并通过一个范例一步一步说明如何设计FIR(非递归)滤波器。(The design of FIR filter )

多模光纤模式分布 采用了一种新的方法 欢迎指正(Distribution of multi-mode fiber using a new approach welcomes the correction)

code for approximate nearest neighbor search

除氧器计算,主要用于除氧器蒸汽耗量计算，简单准确(pipe design)

xfem扩展有限元模拟子程序开发的相关内容介绍(xfem extended finite element simulation routines developed related content description)

时间混叠算法进行循环谱估计，信号为fsk(ta，fsk)

sound filter for sound waves

热力学换热器，进行simulink仿真，可以设定材质以及换热系数，同理可改造成冷凝器(Thermodynamic heat exchanger, were simulink simulation, you can set the material and heat transfer coefficient, empathy can be transformed into a condenser)

设计最小二乘逆滤波器求解反卷积问题,假设有观测噪声,为降低观测噪声的影响，可采用预白化方法,设计长度N=50的最小平方FIR逆滤波器(inverse filter design for least squares deconvolution, the assumption that the measurement noise, To reduce the impact of noise and possible pre-whitening method, the length N = 50 the minimum inverse square FIR filter)