Birthday_gift

matlab k-means聚类分析代码……简单易懂……超级棒的资源(Matlab k- means clustering analysis code... Easy... Super resources)

各种matlab滤波函数，对于matlab的初学者来说十分有益。(Various matlab filter function, for matlab' s very useful for beginners.)

matlab ,格林函数 直接求方程零点，取代自洽迭代过程(Matlab, the Green' s function directly demand equation zero, replacing the self-consistent iterative process)

matlab工具箱函数汇总,方便查询各个函数的用途。(Summary toolbox matlab function to facilitate the use of inquiry in all functions. )

说明：  比较全的MATLAB常用指令表与MATLAB软件符号语言工具箱，方便大家使用。(Comparison of all the MATLAB command table used sign language with the MATLAB software toolbox, facilitate the use.)

Comparing survival curves of two groups using the log rank test

参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)

for fem matlab for solving all 2D and 3D problem

【matlab编程代做】不规则光照下自适应阈值的前景背景分离算法源代码 ([Do] matlab programming prospect generation adaptive threshold background separation algorithm under irregular light source)

FWGN信道模型MATLAB编程，对研究信道建模很有帮助(FWGN channel model)