New-Microsoft-Word-Document

一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块。(A space-time block coding based on the MIMO_OFDM communication system simulation design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

基于matlab的模糊PID仿真，可以实现对控制器参数的整定。(Matlab-based simulation of the fuzzy PID can be achieved on the controller tuning parameters.)

matlab 畸变校正。功能：对发生桶形畸变的数字图像进行校正(Function: Digital image of barrel distortion correction occurs)

rm码编码和解码的实现，解码采用伴随式解码(rm to achieve coding and decoding, decoding with decoding using)

抛物线拟合算法实现代码，已经通过测试可指直接运行(Parabola fitting algorithm code, has passed the tests can be run directly refers to)

Monte carlo simulation-easy to use

说明：  批量读取JRA55数据，并循环将其插值到站点数据(Read jra55 data in batch and interpolate it to site data circularly)

matlab source code example for solving a problem such as partial differential eqaution , ordinar differential equation , matric etc.

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)

KL变换。本文件实现了利用KL变换对声音文件进行去噪。(KL transform)