exist_noise_and_temper_freq1

这是微分方程的问题，属于matlab范畴(This is the issue of differential equations, which matlab areas)

IIR Filter, hope it is useful

用hilbert算法对信号的包络线进行提取，既有单一包络线，也有原始信号与包络线的图像。(Algorithm using hilbert envelope signal extraction, both single envelope, there are images of the original signal and the envelope.)

modesim 的仿真测试文件，Matlab文件，需要自己设置部分参数(modesim simulation test file, Matlab file, need to set some parameters)

Estimation of direction in degree for doa study

fast 2D walsh hadamardova transformacia

MATLAB finite element code

全变差求解病态线性方程组的算法说明及其Matlab上的实现代码，在反演问题中常常会用到，全变差正则化具有边界识别强的特点，在图像去噪和恢复方面很有价值！(Total Variation solving ill-conditioned linear equations Matlab algorithm description and implementation code on the inverse problem will often be used, total variation regularization with boundary recognition and strong features, in terms of image denoising and restoration is very value!)

贝叶斯分类器MATLAB经典程序 朴素贝叶斯分类matlab实现 贝叶斯分类算法(bayes matlab program)

用bvp4c计算谐振子能级，要求至少计算出两个能级(Bvp4c calculated using harmonic oscillator energy levels, calculated at least two levels)