gridsynchronous

sd program in spi interface .. you can connect a sd memmory using spi interface

电磁场各种类型天线的分析示意 提供方向图示意， 以及计算其输出阻抗等(electromagnetic field analysis of the various types of antenna indicate plans indicate the direction and calculate the output impedance)

水下声信道的声线建模，共有水面反射、水底反射和直达三条路径的模型(Voice modeling of underwater acoustic channel, a total water surface reflection, bottom reflection and the direct three path model)

Mathematic Algorithm for plotting Histogram of an image

RBF网络能够逼近任意的非线性函数，可以处理系统内的难以解析的规律性，具有良好的泛化能力，并有很快的学习收敛速度，已成功应用于非线性函数逼近、时间序列分析、数据分类、模式识别、信息处理、图像处理、系统建模、控制和故障诊断等。(RBF network can approximate any nonlinear function, can handle regular system are difficult to resolve, with good generalization ability, and fast convergence rate, it has been successfully applied to nonlinear function approximation, time series analysis, data classification, pattern recognition, information processing, image processing, system modeling, control and fault diagnosis.)

Simulation of power calculation in fast fading channels

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel. The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power Control SubChannel insertion rate, spreading code index, QOSF index and the channel model.

说明：  很多matlab的源代码，非常适用于初学者哦！请同行多多指教！(many Matlab source code is very applicable to beginners! Please peer great weekend!)

基于MATLAB的语音识别描述，描述清楚，系统的描述了语音识别的方法，具有较高的参考价值。(Description and recognition based on MATLAB description is clear, the system described in speech recognition. The method has a high reference value. )

直接序列扩频用matlab simulink实现直接m序列扩频框图(Direct Sequence Spread Spectrum with matlab simulink realization of direct sequence spread spectrum m diagram)