OFDM-LFM

MATLAB工程数学应用讲述了在工程数学中如何使用MATLAB作为研究问题的工具，开发利用。(MATLAB works on mathematical applications in engineering mathematics in how to use MATLAB as a tool for research, development and utilization.)

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

SVM工具箱的GUI界面版，大神做的，下载可用，内有例子。(SVM Toolbox GUI interface version, the great God to do, download available, there are examples.)

calculating GLCM texture, based on matlab platform

ASK, FSK, PSK matlab code for modulation

说明：  用MATLAB语言实现MFCC特征参数提取(Using MATLAB language MFCC feature extraction)

This file is very important for student ....

说明：  扩频系统中的小实验，具体介绍在文件kuopin_all中有介绍。(spread spectrum system of small experiments, which are detailed in the document kuopin_all were introduced.)

Matlab Simulink simulation

噪声产生在matlab程序中的simulink模型设计。(thin is a simulink,please use the thing to study.)