basic-functions

说明：  7. 单径瑞利信道中的两发一收STBC： (1) 分析误码率的理论性能，画出比特信噪比与误码率的关系曲线。 (2) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (7 single-path Rayleigh channel of the two rounds of a close STBC: (1) the theoretical analysis of BER performance, draw the signal to noise ratio and bit error rate curve. (2) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)

rayleigh fading channelmodel

This is a 16 qam simulink file which can show the scatter plot. useful for students.

白平衡…………………………………………………(Whitebalance)

霍夫曼编码非常实用的小程序 ，实用matlab编写(Huffman coding is very useful for small programs, preparation of practical matlab)

channels in lte. the uplink and downlink

只是一个关于短时平均过零率的matlab代码(Just a short-time average zero-crossing rate on the matlab code)

用lingo 程序解线性规划问题的式子.可能会对大家有用吧(Formula for Linear Programming Problems)

this code implement LTE scrambler and LTE descrambler used in the 4G mobiles release 8.parameters of these two blocks are flexible.

MATLAB code on pontriangin s maximum principle to minimise the TPBVP control trejectory