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reed solomon encoder

说明：  1.1 背包问题 有一个徒步旅行者，已知他能承受的旅行背包的重量不超过a（kg）。设有n种物品可供他选择装入背包，这n种物品分别编号为1，2，…，n。其中第i种物品每件的重量为ai（kg），其使用价值（指一件第i种物品对旅行者来说所带来的好处的一种数量指标）为ci（i＝1，2，…，n）。问这位旅行者应如何选择携带这n种物品的件数，使得总价值最大？ (1.1 knapsack problem is a hikers. he is known to travel to withstand the weight of the backpack not exceed a (kg). N Species with articles for his choice loaded backpack, n product were numbered 1, 2, ..., n. I first of which product each ai of the weight (kg), its value (i refers to a section of the types of items travelers the benefits brought by a number of indicators) for the ci (i = 1, 2, ..., n). Asked how travelers who choose to bring this product to the n pieces, making the total value of the largest?)

These are MATLAB codes for implementing Elliptical Bandstop and Bandpass filters for use in Digital Signal Processing

说明：  超声波数值模拟，通过matlab模拟声场的传播(ultrasonic simulation)

finding a root by position of falses

说明：  用MATLAB实现的数字水印的DCT算法，还包括本次试验的实验报告，对算法有详细的解读！(Implemented using MATLAB DCT digital watermarking algorithm, also including the test lab report, a detailed interpretation of the algorithm!)

直流驱动电机的matlab仿真文件，可以直接仿真结果(DC drive motor matlab simulation files, simulation results can be directly)

说明：  matlab小波去噪例程，小波去噪基本实现功能，需要下载matlab自带的Wavelet Toolbox(Wavelet_denoising The basic function of wavelet denoising. It have to download the Wavelet Toolbox that comes with matlab.)

一发而微软专家讲解的mobile下开发的测试demo例子源码(Out of Microsoft)

matlab函数速查手册,包含全部函数。打开文档，按ctrl和F检索字符能迅速查到需要的函数，对初学matlab的人很有用。我也用这个。(matlab function, Quick Reference, including all functions. Open the document, press ctrl and F to quickly find the character needed to retrieve the function, useful for beginners who matlab. I also use this.)