codebuilder_2g0yp2

y=d2wavelet(x,Fs,level) does the 2nd order Daubechies Wavelet Transform of signal x with a sampling frequency Fs and the DWT is decomposition is done upto a level It returns the matrix of all decompositions and the final approximations. Instead of using the matlab s inbuilt DWT function, this file explains the algorithm for DWT. Mostly useful for learning & academic purposes. For other wavelets, the filter values alone can be changed or WFILTERS can be used. The function basically is for Condition Monitoring of rotating equipments by vibration based bearing fault diagnosis by the author. Example: clear all t=[0:0.0003:8*pi] x=sin(5000*t)+sin(1000*t) x=x(1:2^16) level=5 Fs=1/0.003 d2wavelet(x,Fs,level) Thanks for Downloading. Don t forget to rate or comment.

Kriging插值工具箱，可做可历尽内插(Kriging interpolation toolbox, can be experienced all kinds of interpolation)

相干光OFDM的书以及源代码，光OFDM的圣经。(Coherent optical OFDM books and source code, optical OFDM Bible.)

计算矩阵的解，是一种雅克比迭代，应用此程序可以很快的计算矩阵的解。(Computing solution matrix is a Jacobi iteration, the application of this procedure can quickly calculate the matrix solution.)

飞行品质飞行性能的计算和仿真的模拟，对飞机的性能进一步分析(Flight quality flight performance calculation and simulation of the simulation, further analysis on the performance of the aircraft)

一篇matlab代码优化的文章，对写matlab代码具有很好参考意义！(A matlab code optimization of the article, write matlab code of good reference value!)

雷达信号的处理，将接收信号进行处理，放大；便于识别。(Radar signal processing)

最近邻算法(KNN)matlab代码实现，附数据集(Nearest Neighbor algorithm (KNN) matlab code, with data sets)

通过贝叶斯决策，测试给定的一组数据（身高/体重）来判断是男生还是女生。(Through Bayesian decision, given a set of test data (height/weight) to determine if a guy or girl.)

ARX model for a exchenger from daisy site