polyfft

在以往的关于多用户检测程序，给出的多是针对CDMA系统的。出于长期以来笔者对TD-SCDMA系统应用研究，在这里我进行了一些修改(In previous procedures on the multi-user detection, given mostly for the CDMA system. For a long time writer on the TD-SCDMA system application, where I made some changes)

initial a bp neural network which gene optimzed

程序相当有用，可用于数学建模中。数据是实例，程序浅显易懂。(Program is useful for mathematical modeling. Data instance, the program easy to understand.)

LTE下行链路空分复用开环。仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字，8次迭代Turbo译码、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行空分复用预编码。信道模型是LTE-MIMO信道附加AWGN信道。(LTE downlink space division multiplexing ring opening. Simulation Configuration: 16QAM modulation, 1/3 rate Turbo code, 10MHz of bandwidth, one PDCCH per subframe symbol, single code word, 8 Turbo decoding iterations, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, PDSCH transmitting terminal space division multiplexing precoding. Channel model is LTE-MIMO channel additional AWGN.)

MDPSAS工具箱是马里兰大学开发的，基于MATLAB的一套面向对象的模块化仿真工具箱。包含半导体生产过程中的许多对象，对于研究学习是很好的指导材料。(mdpsas is a MATLAB-based set of object-oriented modular simulation tools for solving lumped and spatially distributed models generated from chemical process design and simulation problems. The framework facilitates an evolutionary approach to simulator development, starting with a simple process description and building model complexity and testing modeling hypothesis in a step-by-step manner)

包括主成分分析、因子分析、贝叶斯分析，数据模型归一化，模态振动，对信号进行频谱分析及滤波，调试通过可以使用，matlab程序运行时导入数据文件作为输入参数，IMC-PID是利用内模控制原理来对PID参数进行计算。(Including principal component analysis, factor analysis, Bayesian analysis, Normalized data model, modal vibration, The signal spectral analysis and filtering, Debugging can be used, Import data files as input parameters matlab program is running, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

为大家分享一段matlab小波去噪的源程序代码 希望对大家有帮助(To share a matlab wavelet denoising of the source code you want to help)

sift matching: System will automatically delete the directory of debug and release, so please do not put files on these two directory.

OFDM MATLAB 仿真程序 OFDM MATLAB 仿真程序(OFDM MATLAB simulation program)

说明：  gm11的matlab程序，天然气消耗量的例子进行建立gm11模型(Matlab program of gm11,Establishment of gm11 model with examples of natural gas consumption)