levmar

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

说明：  使用matlab时频分析中的一个demo文件 大家可以和传统的wavlet比较下(use Matlab time-frequency analysis of a demo we can document and traditional wavlet compared)

振动信号和噪声信号相关性，simulink s函数(Vibration and noise signals correlation, simulink s function)

Gardner算法的Matlab仿真与实现(simulation and implementation of Gardner algorithm)

对LSB替代法进行的改进，比LSB替代法得到的图像质量更好。(LSB substitution method for the improvement of substitution than the LSB get better picture quality.)

IDW距离反比加权方法，意信号卷积的运算,并且绘制图象，包含CV、CA、Single、当前、恒转弯速率、转弯模型。( IDW inverse distance weighting method, Convolution operation is intended to signal and image rendering, It contains CV, CA, Single, current, constant turn rate, turning model.)

说明：  简单matlab的AF协作仿真，信道为瑞利信道(The AF cooperative communication simple matlab simulation, channel is Rayleigh Road)

系统辨识工具箱，找了很久，亲测可用。matlab没装工具箱的可以下载(system identification toolbox)

it′s a program to make a PCM of digital comunnications in matlab with noise Gaussian

matlab小波工具箱,详细介绍了各种函数的使用方法(matlab wavelet tool kit.detail description of the wavelet using method.)