accelerateshiyan

Prediction of rainfall using past data

这是一个关于数字信号处理中的快速傅里叶算法的实现(This is a digital signal processing algorithms to achieve fast Fourier)

IRI模型计算电离层延迟的matlab 算法(Computes the International Reference Ionosphere (IRI), which is an internationally recognized model for various ionospheric properties)

In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar -xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets. (In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar-xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets. )

用matlab编写的小程序，高斯—赛德算法(gusaa-seid matlab)

一维当前Jerk模型的matlab仿真，引入当前模型的非零均值Jerk运动模型(Simulation of one-dimensional current-Jerk motion model by matlab , a nonzero mean Jerk model using current motion model )

一个很好的KNN算法的matlab程序，供参考(it is a good program writting with matlab under windows)

声纳信号处理matlab仿真，不错matlab仿真源代码(声纳信号处理matlab仿真)

小波变换由于其优异的特性受到许多研究者的热捧，本程序用于实现图像的小波变换(Wavelet transform because of its excellent properties are favorable for many researchers, this program used to implement the wavelet transform)

matlab实现steffensen加速案例(matlab realize steffensen acceleration Case)