ylll

本例用来说明复时谱在具有回声信号测量中的应用，这是数字信号处理的前沿课题之一。(In this case when used to describe the complex spectra with echo signal measurement, which is the forefront of digital signal processing one of the topics.)

Level Set Evolution Without Re-initialization一文的matlab实现(Level Set Evolution Without Re-initialization of the matlab realize one text)

本文详细介绍了在VC环境下调用Matlab文件的方法，可按照说明一步一步执行(This paper introduces in detail in the VC environment call Matlab documents can follow the step-by-step implementation)

系统辨识 利用matlab进行仿真 对系统辨识(System identification using matlab simulation of system identification)

1、系统仅处于训练状态。训练序列为2cos(2π×f1×n/fs)， 干扰为sin(2π×f2×n/fs)；序列长度为100个样点。 其中n=0…99，f1=1kHz，f2=2kHz，fs=8kHz。 2、采用LMS算法，均衡器输入为训练序列加上干扰，均衡器阶数为21阶，步长因子β=0.01。 3、在Matlab中编写浮点LMS算法，绘制均衡器的输出波形，并与训练序列进行对比。 (1, the system only in the training status. The training sequence is 2cos (2πf1n/fs), interference sin (2πf2n/fs) sequence length of 100 samples. Where n = 0 ... 99, f1 = 1kHz, f2 = 2kHz, fs = 8kHz. 2, using LMS algorithm, the input to the equalizer training sequence plus interference equalizer order is 21 bands, step factor β = 0.01. 3, the preparation of the floating-point LMS algorithm in Matlab, draw the output waveform equalizer, and with the training sequence comparison.)

采用平方指数平滑法对数据进行预测,可用于负荷预测等领域。(Using the square exponential smoothing method to forecast, it can be used for load forecasting. )

tdoa定位算（nlos情况）法用于无线传感器网络定位问题，可以求解定位算法的坐标值(talor algorithm for the localization problem in wireless sensor networks, localization algorithm can solve the coordinate value)

MOPSO的算法，希望大家能有用处，呵呵呵呵呵(MOPSO algorithm, hope that we can be useful, Oh Oh Oh)

说明：  基于matlab颜色特征图像检索的颜色特征的提取(Matlab color feature based on the color image retrieval feature extraction)

一些简单最优化方法的matlab实现，及一些方法(Some simple optimization method matlab implementation)