MATLAB-scientific

是关于学习MATLAB所有的基本小程序,里面包含所有关于MATLAB工具箱的程序实例(ABOUT MATLAB program,you use it to study matlab)

说明：  matlab 界面设计应用程序篇，内容同1类似 ，讲述界面设计问题(matlab application2)

SVM神经网络的数据分类预测-葡萄酒种类识别(SVM neural network data classification forecast- Wine Type Identification)

This program apply decimation on a speech file.

这是基于matlab的一个无刷直流电机的仿真模型，效果很好(This is a matlab-based simulation model of brushless DC motor, works well)

无线通信系统中,信道间的相关性随着天线数目的增加而减小,当趋于无穷时,可视为正交.此为这一观点的仿真程序.(In wireless communication system, the correlation between channel and decreased as the number of antennas, when becomes infinite, can be treated as orthogonal. This a simulation program for this view.)

dojo基类扩展的三种方法说明，包括extend，declare和mixin等。(dojo base class extended three methods described, including extend, declare and mixin like.)

电力电子环流SIMULINK模型 Notice that the Thyristor blocks have an output identified by the letter m. This output returns a Simulink vectorized signal containing the thyristor current (Iak) and voltage (Vak). (SIMULINK model of power electronic circulation Notice that the Thyristor blocks have an output identified by the letter m. This output returns a Simulink vectorized signal containing the thyristor current (Iak) and voltage (Vak).)

律u律pcm编码 若输入A律PCM编码器的正弦信号为x(t)=sin(1600πt),采样序列为x(n)=sin(0.2πn),n=0,1,2,…,10，将其进行PCM编码，求出编码器的输出码组序列y(n)。 要求：1) 直接采用A律扩展器函数求解上述问题。 2）使用13折线法近似A律PCM 求解上述问题。 3）计算量化误差。(Law a law pcm coding If the input A-law PCM encoder is sinusoidal signal x (t) = sin (1600πt), for the sample sequence x (n) = sin (0.2πn), n = 0,1,2, ..., 10, it will be PCM coding to obtain the coded output code group sequence y (n). Requirements: 1) directly A-law expander function to solve the above problems. 2) using a 13 fold line approximation A-law PCM to solve the above problems. 3) calculating the quantization error.)

此函数实现含噪语音的信噪比的计算，以最小帧算法为基础。(Implementation of this function of the signal to noise ratio of noisy speech has calculated that, with the smallest frame-based algorithm.)