bylisswinline

steepest descent/bfgs with polynomial line search

Find all factorings of N which have K elements

一个完整的HHT程序，需要先下载EMD工具箱(A complete HHT program, you need to download the EMD Toolbox)

MATLAB插值与数据拟合、样条插值与数值微积分、由已知数据拟合数学模型、信号分析与数字信号处理基础(MATLAB interpolation and data fitting, spline interpolation and numerical calculus, from the known data fitting mathematical model, signal analysis and digital signal processing-based)

寻找测试样本的最近邻，可以有效的用于用于模式识别，信号处理(This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing. The code was initially implemented through vectorization. After discussions with John D Errico, I realized that my algorithm will suffer numerical accurancy problem for data with large values. Then, after trying several approaches, I found simple loops with JIT acceleration is the most efficient solution. Now, the performance of the code is comparable with kd-tree even the latter is coded in a mex file. The code is very simple, hence is also suitable for beginner to learn knn search.)

通过运用13折线法实现信号的压缩，使压缩更为的简单(13 fold line achieved through the use of signal compression, so compression is more simple)

细胞颜色分析，matlab实现，效果不错(Color analysis of cells, matlab achieved good results)

MATLAB 惯导程序 里面有许多有用的程序，自己看吧，不会让你失望的(MATLAB inertial navigation procedures There are many useful program, oneself see, won t let you down )

Finding the Peaks in ECG and PPG using the turning point algorithm

mimo-ofdm 自适应的比特:分配按照信道响应降序排列,子载波间争夺比特和功率步长为2(mimo-ofdm adaptive bit: assigned in descending order according to the channel response, the rivalry between subcarriers bit and power step 2)