linearobserver

说明：  matlab 使用自定义函数，进行幂函数拟合。(use a custom matlab function for fitting the power function.)

OFDM系统的频率偏移量与error的关系曲线(OFDM systems with frequency offset error of the curve)

it is a project based on invpwm in voltage regulator

说明：  本程序利用改进的CHOW算法，仿真了自适应OFDM系统的性能，并画出了SNR-BER仿真图。对于学习OFDM自适应资源分配者有很帮助。(This procedure improved CHOW algorithms, simulation of the adaptive OFDM system performance, and draw the SNR-BER simulation Fig. Adaptive OFDM for learning the distribution of resources to help those who have.)

stft的几个例子，包括对同一信号输出其等高线图、三维频谱图等，对于初学者很有帮助。(stft several examples, including the same right to export its signal contour maps, three-dimensional map of the spectrum. useful for beginners.)

说明：  在matlab中，对ldpc的编码和译码功能进行实现(LDPC encoding and decoding)

have adapted the PSO to search in binary spaces

matlab的并行处理方面的说明指导，能大大提高算法的速度，很有用(matlab parallel processing of instructions in the guide, can greatly increase the speed of the algorithm is useful)

说明：  《面向matlab工具箱的神经网络理论与应用》配套源程序，非常的不错("Matlab Toolbox for the neural network theory and application of" complementary source, very good)

Long Term Evolution developed by 3gpp