ft_LSL

说明：  matlab使用BP网络的例子,使用Levenberg Marquardt算法提高训练速度,效果不错(use Matlab BP example, the use of Levenberg Marquardt algorithm to improve training speed, good results)

说明：  SURF算法，是SIFT的升级版，速度更快，性能也不差，快速实现图像特征点的检测和匹配。(SURF algorithm, is an upgraded version of SIFT, faster, not bad performance, rapid detection of image feature points and matching.)

This code is used to segment human body parts including head, left arm, right arm, left forearm, right forearm, upper body, left thigh, right thight, left leg and right leg.

原信号分解成IMF后，用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)

加权最小二乘法.用matlab实现加权最小二乘法，采用封装函数的形式编写，易于使用。(Weighted least squares method. Using matlab realize the weighted least squares method, in the form of wrapper function written, easy to use.)

PID control for 2-dim Systems

Example of a digital data transmission implementing GMSK modulation This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel (Example of a digital data transmission The need lementing GMSK modulation This Simulink model simulates as an example the transmission and re Arjen of random digital data modulated with G. MSK. The purpose of this model is to illustrate h ow part of the GSM transmission and reception wo rks. It also measures the BER. affected by an AWGN channel)

衰落信道JAKE 模型,对理解衰落信道有好处.(JAKE fading channel model for understanding Fading good.)

hamming code 编码与解码,在编码理论中占据着极其重要的地位(hamming encoding and decoding)

视频稳像的程序，matlab实现，内容很全，运动估计，运动补偿(Video image of the program, matlab, content is very full, motion estimation and motion compensation )