FINAL_lab_course_Solutions.pdf

qc—ldpc编码的matlab源码，分为好几个版本，small文件夹里的支持小的稀疏矩阵，large文件夹里的支持较大的稀疏矩阵。test文件为顶层(qc-ldpc the matlab source code is divided into several versions, small folder in the support of a small sparse matrix, large folder in the support of a larger sparse matrix. test document for the top-level)

codage programmes pour la parole

优化设计方法 --------无约束优化方法(design optimization methods-------- unconstrained optimization methods)

三边交换简单算法的matlab源程序，具体用法见内部txt文件(The trilateral exchange simple algorithm matlab source code, specific usage see internal txt file)

program that will calculate how many odd integers in a given interval from 1 to N, where N is entered through the keyboard. The program will print out the total number of odd numbers in a given interval as the product of all odd numbers in that interval. As a result, the program should print "at intervals of 1 to N has <x> odd numbers and their product is <proizvod>.".

说明：  基于MATLAB图像处理的汽车牌照识别系统:看到网站里有不少车牌识别的代码，这里特意找了个原来看过的文章放上来，希望能够帮助大家理解。(MATLAB image processing based on the vehicle license plate recognition system: see the website, there are a lot of license plates to identify the code, here specifically to find a read the original article放上来hope that can help us to understand.)

I have submitted 5 matlab codes which are self made related to PAPR reduction, gabor filter, histogram, loading etc

基于matlab简单图像处理系统中对图片进行增强对比度的处理(Based on a simple matlab image processing system to enhance the contrast of the picture processing)

利用最小二乘解法进行离散数值拟合，得到逼近曲线(Discrete least-squares method for the use of numerical simulation, the approximation curve)

OFDM检测的仿真，通过计算OFDM的归一化4阶累积量，实现OFDM信号的判决，内含升余弦滚降滤波或内插滤波的频谱图(OFDM simulation test, by calculating the normalized OFDM 4th order cumulant, to achieve decision OFDM signal, containing Raised Cosine filter or interpolation filter of the spectrum)