ex3

this learn you about pam modulation

understand the triangul [voiceEmotionMP3.rar] - for Emotional Speech Recognition Software for the voice paper for the MP3 format, including sadness, anger, happiness, Panic, calm voice, and other in [speakerprotected1.rar] - Matlab procedure

包含几种用于图像处理的MATLAB程序，分别有图像高通滤波，低通滤波，图像小波融合，图像消模糊，以及图像恢复。都是非常实用的小程序(Contains several MATLAB programs for image processing, images were high-pass filter, low pass filtering, wavelet image fusion, image consumption fuzzy, and image restoration. Are very useful little program)

图形图像压缩编码，matlab程序，注释不多(Graphic image compression coding, matlab program,)

说明：  这是一本MATLB的中文帮助书，其中有一些本人在使用MATLB的心得。希望对初学MATLB的人有一定帮助(This is a Chinese MATLB help books, some of which I experience in the use of MATLB. MATLB beginner would like to have some people to help)

3GPP Turbo的源文件，matlab版(3GPP Turbo)

一本很好的范畴书，基础研究工作者必读一本很好的范畴书，基础研究工作者必读。(The scope of the book a good, basic research workers must-read)

Three phase 6-pulse semi controlled rectifier simulation using matlab simulink

说明：  实现最陡下降法,研究步长因子和特征扩散度对收敛速度的影响(Achieve the steepest descent method to study the characteristics of step length factor and the proliferation of degree of influence on the convergence rate)

说明：  8. 单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (4 Explain the working principle of convolutional encoding and decoding. Please use the Simulink simulation convolutional coding and Viterbi decoding method used to decode, in which the encoding, decoding all 8 single-path Rayleigh channel of the four rounds of four closed V-BLAST: (1) Please design a specific The guide-assisted channel estimation method, using Simulink for simulation, measurement 16QAM modulation bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)