J68

模拟滤波器的设计MATLAB实现及波形 文中是一个书上的例题 给出了归一化值(MATLAB realization of the design of analog filters and waveform is a text book on the Example of the normalized values are given)

Lyapunov指数生成程序。该指数是判断系统是否处于混沌状态的有力工具，很好用(Lyapunov index generator. The index is to determine whether the system is a powerful tool in a chaotic state, that is great)

LDPC encoding and decoding for Gallager algorithm

说明：  运用粒子群算法进行优化问题分析，程序中以Giewank函数为测试对象，效果不错。(using PSO to conduct optimization, the effect is good based on Giewank function.)

说明：  读取图像lena.tif，进行DCT变换，每个图像块保留10个DCT系数进行重构图像，比较重建图像与原始图像的差异。(Read the image lena.tif, the DCT transform, each image block of 10 DCT coefficients to retain the reconstructed image, reconstructed image compared with the original image differences.)

LSH 和e2LSH算法，感觉hash函数不怎么好。(LSH and e2LSH algorithm, hash function is not very good feeling.)

MATLAB对于网络定位的仿真，是针对dv-hop的算法的仿真(MATLAB simulation for network, which is based on the orientation of the dv-hop algorithm simulation)

Power Iteration Clustering projection Input: W - row-normalized affinity matrix v0 - starting vector conv - convergence threshold maxit - maximum number of iterations Output: vt - 1-d PIC embedding i - iterations ran t - runtime

实现洗衣机基本功能，有洗衣选项，计时，洗衣故障时报警，洗衣结束提醒。(Realization of the basic functions of a washing machine, laundry options, timing, fault alarm when the laundry, laundry ending reminder)

线性调频信号的回波 线性调频信号的回波 线性调频信号的回波(chirps signs)