yichuansufaMATLAB

snake function used to determine edge in medical images

example of matlab source code of snake GVF algorithm.

说明：  微电网下逆变器pi环控制，可以仿真出结果，波形完整(Micro grid inverter PI ring under control, you can copy the micro grid inverter under PI loop control, can the simulation results, the waveform complete real results, waveform is complete)

合成孔径雷达回波模拟器的建模仿真与系统设计，首先介绍了合成孔径雷达的高分辨力成像原理、SAR回波理论模型和几种SAR原始回波数据模拟算法。然后采用距离时域脉冲相干法对点目标的原始回波数据进行了模拟，并用经典RD算法对该回波进行处理，得到了期 望的结果，本文还用同样的方法对点阵目标的原始回波数据进行了模拟。 (Synthetic aperture radar echo simulator modeling and simulation system design, first introduced high resolution synthetic aperture radar imaging principle, the the SAR echo theoretical model and several SAR raw echo data simulation algorithm. Domain pulse coherent method and then using the distance of the original point target echo data simulation, and the echo processing using the classic RD algorithm to get the desired results, this paper also used the same way the original dot target back wave data were simulated.)

对语音进行mfcc特征提取，拥有自己的vad模块(MFCC feature extraction of speech, and own VAD module)

说明：  我整理的基于卡曼滤波的盲多用户检测程序，仿真结果是对应不同信噪比时的误码率(I am finishing kaman filtering based on blind multi-user detection procedures, simulation results are corresponding to different signal to noise ratio when the bit error rate)

施瓦茨变换代码，专门用于多边形的变换，matlab代码(Schwartz transform code, dedicated to the transformation of the polygon, matlab code)

matlab 制作歌曲 最炫民族风 满天都是小星星等(matlab produce songs coolest Ethnic twinkle little star)

一种基于图像特征点提取及匹配的方法 (A method based on image feature extraction and matching)

扩频系统中的调频扩频程序。调频扩频信号的产生和检测(FM spread spectrum spread spectrum system procedures. FM spread spectrum signal generation and detection)