70-583-Windows-Azure-tiku

Simulink Model for Ship Estimation

样本熵程序，本人对其进行了改进，进行了加速。效果不错(the fast of sample Entropy.)

Content based image retrieval using color histogram and shape

It shows what a jpeg compression is all about. the function implements the DCT transform, using a matrix operator. note that matlab has a function for the DCT and iDCT transforms that might be more efficient. (It shows what a jpeg compression is all abou t. the function implements the DCT transform. using a matrix operator. note that Matlab has a f unction for the DCT and iDCT transforms that mig ht be more efficient.)

MATLAB经典示例 以示参考 十分有用(MATLAB classic example to show reference useful)

这个是silabs的芯片si1010的发射单音信号的实例，因为涉及保密，所以修改了一部分，测试可用(This is an example of the tone signal transmitter chip si1010 silabs, and because it involves confidential, so modify the part of the test can be used)

通过广播星历和精密星历实现GNSS数据的快速解算(The fast calculation of GNSS data is realized by broadcast ephemeris and precise ephemeris)

example of matlab,optimization method which is used with different model.it will be useful for whom they want to learn Matlab by themselves9

说明：  Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the proposed approach by comparing with the classical multidimensional scaling method and Cram´ er-Rao lower bound.

做同步可能用到的几种常见的序列，对做同步的同学有很到帮助。(Synchronization may be used in several common sequence)