Overcoming_IP_Address_Issues_with_GPRS_Remote_Mon

OFDM系统中ldpc编码的解调matlab源程序！(LDPC coded OFDM system demodulation matlab source!)

说明：  电池管理系统当中使用的一线通，节省成本 本人已测试成功 效果显著(Battery management system in the use of the first line, saving costs)

（1）请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 （2）在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与(1)的曲线进行对比。 ((1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.)

说明：  STM32F4 SPI 4线驱动RA8875 彩屏方案(stm32f4 driver ra8875 TFT lcd display)

Sellmeier index calculation

光纤通信系统中的相干光仿真，包括数字信号处理的全部过程和光纤信道的建模，针对16QAM的调制格式，带有Nyquist信号生成(Coherent light simulation in optical fiber communication system, including the whole process of digital signal processing and the modeling of optical fiber channel)

基于stm32的心电滤波算法，用MATLAB说明(STM32 based ECG filtering algorithm, illustrated by MATLAB)

望远镜串口通讯程序，包括Meade望远镜通讯协议文档和三篇串口通讯论文(The telescopes serial communication program, including Meade Telescope communication protocol documentation and three serial communication papers)

数据通信,没什么很详细的,只是一个素材源玛(Data communication, not very detailed, just a material source ma)

和雷达项目相关的目标跟踪程序，，很实用，有心人可以参考(And radar project related target tracking program, very practical, people can refer to)