Some_Modulation_Source

MATLAB的100个例子，包括界面设计，图像处理等(MATLAB 100 examples, including interface design, image processing, etc )

此函数完成差分编码和解扩功能 希望对了解编码有所帮助(This function complete differential encoding and despreading function we hope to understand the code help)

说明：  对图像进行哈弗曼编码的处理并对两种直方图的结果进行比对。(Ha Fuman the image processing and coding the results of the two histograms being compared.)

Simulation modèle thermodynamique sur MATLAB

使用matlab打开mdb数据库，并画图(Using matlab to open mdb database, and drawing)

Elman神经网络建立建筑物电力负荷预测模型中遇到的几个关键问题有，数据归一化处理、输入输出样本的选取、隐含层节点数的确定；分别建立Elman神经网络模型，并利用某栋建筑物实际历史电力负载数据进行预测，分析比较与实际数据值的预测精度，得出了一个有效的数据预测模型。(Several key problems encountered in building power load forecasting model based on Elman neural network are data normalization, selection of input and output samples, and determination of the number of hidden layer nodes. Elman neural network models are established respectively, and the actual historical power load data of a building are used for forecasting. Effective data prediction model.)

本文中含有大量的matlab程序，包含小波变换的各种方法(This article contains a lot of matlab program, including the various methods of wavelet transform)

语音文件中有单频噪声，设计高频滤波器和低频滤波器进行语音滤波(Audio files with a single frequency noise, high frequency filters and low-frequency filter design for voice filtering)

navigation par corrélation de terrain en utilisant les modèle de Markov pour la detection d un avion et sa position dans l espace.

QPSK信号的调制解调过程，内容包括带通滤波，脉冲成形，以及硬判决译码过程(QPSK modulation and demodulation process of the signal, including a band-pass filtering, pulse shaping, and a hard-decision decoding process)