MATLAB

FAce recognitionn using PCA method

小波相干分析代码,图谱专用，用于做相干性图谱(Wavelet analysis)

相机标定棋盘格,方格大小为15mm，可以直接打印(Camera calibration checkerboard)

3个CPU调度算法的simulation. 分别是Short Job First,High Return Ration Next, Round Robin. 模拟得到R,U,S等重要指标。(3 CPU scheduling algorithm of the simulation. Were Short Job First, High Return Ration Next, Round Robin. Simulated R, U, S and other important indicators.)

一种基于脑电信号脑机介面（BCI）从设计，实时运行在Windows的标准组件(Design of an EEG-based Brain-Computer Interface (BCI) from standard components running in real-time under Windows)

用于地基合成孔径雷达实测数据成像，信号形式为调频脉冲信号，包含有IQ解调，脉冲压缩，加窗，相位补偿等步骤，采用BP成像算法进行成像。(It is used to imaging the measured data of ground synthetic aperture radar (SAR). The signal form is a FM pulse signal, which includes IQ demodulation, pulse compression, window adding, phase compensation and so on. The BP imaging algorithm is used for imaging.)

对比例阀气动伺服系统的matlab仿真，仿真结果良好(Proportional valve for pneumatic servo system, matlab simulation, simulation with good results)

Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format. (Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)

基于经验模态分解的管道超声回波信号噪声消除，是种比较好的方法(Elimination of the ultrasonic echo signal to noise based on empirical mode decomposition pipeline is a good method)

fdtd3D_UPML simulation