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追赶法，拉格朗日插值，高斯塞德尔迭代，牛顿迭代(Catch-up method, Lagrange interpolation, high斯塞德尔iteration, Newton iteration)

一种matlab实现的频率估计函数。matlab代码(A matlab function to achieve the frequency estimation. matlab code)

A basic example of piano in Matlab

离散时间信号的变换域分析,求信号的单边Z变换,求Z反变换(Transform domain analysis of discrete time signal, unilateral Z transform for the signal, and inverse Z transform )

量子计算函数，包括shor,grover等算法，非常方便(This document presents a brief tutorial/overview of QCF, then shows how it can be used to simulate the well-known algorithms of Deutsch, Deutch-Jozsa, and Grover. )

The objectives of Partial Differential Equation Toolbox™ software are to provide you with tools that: • Define a PDE problem, e.g., define 2-D regions, boundary conditions, and PDE coefficients. • Numerically solve the PDE problem, e.g., generate unstructured meshes, discretize the equations, and produce an approximation to the solution. • Visualize the results.

一个打开cdf格式文件的程序，很好用！一个打开cdf格式文件的程序，很好用！比nasa的好一点。(cdf read m files)

power electric simulation full bridge

根据纬度经度信息 准确画出学术论文需要的地理图 包括海洋 山脉等(According to latitude and longitude information accurately draw the necessary papers including marine mountains and other geographic map)

小波去噪matlab程序，有demo，本人已运行，能用，大家可以试一试。(Wavelet denoising matlab program, demo, I have to run, can be used, we can try.)