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Matlab绘制3-D图形的几个例子，很详细，也很全面的介绍了绘制3-D图形的函数，其中最后一个是画直方图的，横向和纵向都有例子。(Matlab 3-D graphics to draw a few examples of very detailed and very comprehensive introduction to drawing 3-D graphics functions, the last one is the histogram drawing, horizontal and vertical are examples.)

此程序能实现很好的低通滤波，能很好的滤除低频分量，对于初学图像处理的人很有用(This process can achieve a good low-pass filtering, the filter can be a very good low-frequency components, for beginners who are useful image processing)

说明：  高斯噪声下的64QAM调制的误码率检测与理论值比较(Gaussian noise 64QAM modulation of the error detection rate compared with the theoretical value)

对于小波去噪，采用的是小波函数，并在去噪同时进行语音的压缩。(for wavelet denoising, using the wavelet denoising and simultaneously voice compression.)

入门级代码，matlab源代码的第三部分。(Entry-level code, matlab source code for the third part.)

Another wxample of viterbi alg. with simple example to learn

信号的时移 y(t) = x(t - t0) 其中，t0为位移量。若t0为正数，则y(t)等于将x(t)右移t0秒之后的结果(This program is used to implement the time-shift operation )

this package can simulate a rayleigh multipath fading channel .by running the ,exam.m, the channel will be simulated.,siglfade can simulate a simple rayleigh channel . multipath.m use delay and siglefade to simulate a multiath fading channel.

matlab课件很有用的,对matlab学习很有帮助,希望采纳谢谢(it s very useful)

这是图像半色调的matlab程序,适合做halftone学术研究的同学学习使用.(This is a half-tone image matlab program, suitable for halftone students learn to use academic research.)