资源列表
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- 简单的二次曲线源代码，对学生初学者有借鉴意义-Simple quadratic curve source code, meaning students learn beginners
Keypad
- Matrix Keyboard example
shuzishuiyin
- 数字水印软件作为数据安全领域中的新生事物，具有很高的技术含量和很强的生命力，同时也孕育着巨大的商机。我们有理由相信，有了一个高效实用的研究工具能起到事半功倍的效果，会有越来越多的有识之士投入到数字水印技术的研究和产业化进程中-Digital Watermarking
m40905test2
- 小波变化的一个实例；可以直接运行；包含小波分解和小波重建，提取高频部分-An instance of wavelet change Can be run directly Contains the wavelet decomposition and wavelet reconstruction, to extract the high frequency part
BER_16QAM
- 16QAM调制的Matlab实现，能够计算出误码率，可修改调制阶数-16 qam modulation of Matlab to calculate the bit error rate.
minCE
- The method of minimum cross entropy chooses the best threshold which loses less information during the thresholding. The principle is to calculate the disance D between two distributions P and Q.-The method of minimum cross entropy chooses the be
lilun
- 检测概率PD与输入信噪比r的关系（理论曲线） 采样点数：N=100；噪声方差：sigma^2=1 - Probability of detection PD relationship with the input signal to noise ratio of r (theoretical curves) sampling points: N = 100 noise variance: sigma ^ 2 = 1
lsi
- In this code latent semantic indexing has perform on document set and convert the value to ascii charcter
Bernoulli-wq
- 此程序是写的伯努利映射产生的随机序列，表现出良好的自相关特性-This program is written by the Bernoulli mapping to generate random sequences that exhibit good autocorrelation properties
gaussfitting
- 主要描述了用三个高斯函数对脉搏波进行拟合，得到3个高斯函数的9个参量-Mainly described the pulse wave in three gaussian function fitting, get three nine parameters of gaussian function
jiazaoquzao
- 基于Matlab视频采集信号，编写程序实现一个视频信号处理功能，例如视频去噪算法。-Based on the Matlab video signal acquisition, the preparation process to achieve a video signal processing functions, such as video de-noising algorithm.
enclosing
- 本程序主要用于求解小圆覆盖大圆问题，本问题中小圆之间不可能无缝拼接，必须相互重叠拼接形成网格，不同的重叠方式覆盖面积的效率差异很大，朱里奇在其著作《基站与无线技术》中已经证明蜂窝状正六边形网格覆盖效率最大。因而本文求解过程中优先选择正六边形网格法求解。若正六边形网格不能恰好完整覆盖目标，此时，需要先采用圆周覆盖法将大圆圆周完整覆盖，再对大圆中心区域填补的方法，填补时优先采用正六边形网格。本求解方法适合于R/r>2情况下，对于R/r<2情况下早有学者证明并给出了最佳方案，本程序中直接引