IIR

leach协议的matlab代码，包括参量的设置，成簇代码，建立簇，及存活节点数目的计算(leach protocol matlab code, including parameter settings, clustering code, the establishment of clusters, and survival of the calculation of the number of nodes)

The code implements the optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering,IEEE Trans. Neural Networks, 13(5), 1127--1136. The algo proceeds in 3 steps 1. spatial filtering 2. phase gradient estimation 3. IOC using recurrent networks (The code implements the optical flow algor ithm described in Gautama, and T. Van Hulle. M.M. (2002). A Phase-based Approach to the Esti mation of the Optical Flow Field Using Spatial F iltering, IEEE Trans. Neural Networks, 13 (5), 1127-- 1136. The algo proceeds in a three steps. spat ial filtering 2. 3 phase gradient estimation. I OC using recurrent networks)

Since RREQ packets are flooded throughout the network, this algorithm does not scale well to large networks. If the destination node is located relatively near the source, issuing a RREQ packet that potentially pass through every node in the network is wasteful. The optimization AODV uses is the expanding ring search algorithm, which works as follows. The source node searches successively larger areas until the destination node is found. This is done by, for every RREQ retransmission until a route is found, incrementing the time to live (TTL) value carried in every RREQ packet, thus expanding the ``search ring in which the source is centered.

The secon part of student work about using matlab for imege prossesing.

this to learn about quqdrature phase shift key

由于做FFT的能量泄露，频谱会出现误差，本程序用于FFT频谱的幅值和相位校正(As the leakage energy to do the FFT, the spectrum will be errors, the procedure used for the FFT spectrum of the amplitude and phase correction)

Supporting matlab progs for Recursive Models of Dynamic Linear Economies by Hansen

三个小程序，对BURG法估计信号空间谱进行了仿真分析，比较基础，通俗易懂(Three small procedures, BURG method to estimate the signal space spectrum simulation analysis, comparison basis, easy to understand)

说明：  实现最速下降法当中的一维搜索时候的最佳步长的确定。(achieve steepest decline among law of one-dimensional search the best time to step determination.)

temperature conversion (JSlider)