ofdm

Model Predictive Control Toolbox

diabetic ptients retinal vascular structure extraction in mat lab

matlab 使用神经网络工具箱进行识别的例子，使用了bezdekIris数据作为实例，代码中包含数据，需用到matlab的神经网络工具箱。(matlab neural network toolbox identification using examples, the use of bezdekIris data as examples, the code contains test data, it required matlab neural network toolbox to run.)

几种变化检测算法的简单演示，包括比值法，归一化法，相关系数法三种方法(Several simple demonstration of the change detection algorithm, including ratio method, normalization method, three methods of correlation coefficient)

说明：  LTE同步算法的改进算法，可以显示结果图，程序注释较多，流程清楚(The improved algorithm of LTE synchronization algorithm can display the result chart, with more program notes and clear process)

说明：  逐条路由算法的matalb实例仿真，绝对跑得通请大家放心(hop by hop routing)

模拟特殊光场的相位，及特殊光场强度分布阵列(Special light field simulation phase, and an array of special optical field intensity distribution)

说明：  預失真是一種用於改善無線電發射機放大器線性度的技術。大多數電信系統中的無線電發射機放大器需要是“線性的”，因為它們必須準確地再現其輸入端存在的信號。 壓縮其輸入或具有非線性輸入/輸出關係的放大器導致輸出信號濺到相鄰的射頻上。 這會對其他無線電信道造成乾擾。(Predistortion is a technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear", in that they must accurately reproduce the signal present at their input. An amplifier that compresses its input or has a non-linear input/output relationship causes the output signal to splatter onto adjacent radio frequencies. This causes interference on other radio channels.)

用matlab绘制线性调频信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。(Matlab drawing with linear frequency modulation signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analysis.)

基于C均值的多类模式识别，满足正态分布的样本进行分类训练。(Mean C-based multi-class pattern recognition, classification of samples to meet the normal training.)