matlab

这是一个用在数字预失真系统中的延时估计算法matlab程序，已经通过仿真实现。(this is a matlab program of delay estimation algorithm which uesd in the digital predistortion system,and it has accomplish the function.)

this code is implementaion for A Level Set Method for Image Segmentation in the Presence of intensity Inhomogeneities With Application to MRI. I used this code and it has a trus answer

说明：  使用 oqam调制的fbmc系统发射端接收端matlab代码(modulate by oqam fbmc transform and received matlab code)

matlab环境下数学建模中参数估计的问题及所有源程序(matlab environment, mathematical modeling and parameter estimation problem of all the source code)

信号的希尔伯特-黄变换，IMF分解，对IMF进行Hilbert处理，绘制二维/三维时-频图，时间-能量图(瞬时能量谱) ，频率-能量图（希尔伯特谱）(Hilbert signals- Huang Transform, IMF decomposition of the IMF Hilbert processing, rendering 2D/3D time- frequency diagram, time- energy (instantaneous energy spectrum), the frequency- energy (Hilbert spectrum))

说明：  经典FA萤火虫算法MATLAB程序，可运行，有结果(Classic FA firefly algorithm matlab program, can be run, with results)

2PSK，QPSK，MSK，QAM的调制方式鉴别，其中有符号速率的估计，频偏的估计，确定载频，并画出星座图，用simulink编写(2PSK, QPSK, MSK, QAM modulation scheme identification, including the estimated symbol rate, frequency offset estimate to determine the carrier frequency, and draw the constellations, written in simulink)

2D-LDA, used for classification.

matlab写的蛇形算法，效果很好，内附图片，通过改变输入的图像运行自己的程序。( snake algorithm with matlab , works well.)

自制四轴飞行器制作过程，含有详细图！！！(Homemade quadrocopter tutorials contain detailed picture)