cmex

说明：  基于MATLAB的FM调制课程设计与源程序(MATLAB-based curriculum design of the FM modulation and source)

Technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

分前后两级，前级boost升压电路，后级三相全桥逆变(Points before and after the two pre-boost boost circuit, after three-phase full-bridge inverter)

GPS卫星运动及定位matlab仿真.毕业设计 非常系统完善的实现了GPS定位仿真(GPS positioning principle using MATLAB simulation)

squirel cage induction generator with wind turbine

说明：  这是一个针对卷积码的维特比译码器.开发环境为MATLAB(This is a viterbi_decoder which can decode convolution codes.)

关于光流法的一个外文论文，很好的讲述了光流法算法(An optical flow method on foreign language papers, very good about the optical flow algorithm)

暖通空调建筑环境仿真计算室内舒适性PMV源代码，可以由六个参数计算出舒适性的大小(HVAC building environment simulation calculation of indoor comfort PMV source code, can be calculated the six parameters of the size of comfort)

关于编码以及信道研究的程序，希望对大家有用(Coding and channel on the research process, we hope to be useful)

这部分代码主要实现了TURBO码的编解码，运用max-log-map译码方法进行译码(this code realise the encode and decode function of turbo,the decoding algorithm is by max-log-map)