DCT_Qianru

2-D median filtering with better boundaries response. A modified version of the MATLAB function medfilt2 that deals better with the boundaries. Unlike medfilt2, the function medfilt2m does not pad the matrix with extra elements on the edges, but computes the median using only elements in the matrix.

改进后的高斯信号发生函数，可用于字符运算。(Improved Gaussian signal, can be used for computing characters.)

说明：  有关 信道编译码的源代码等等等 (The relevant channel codec, such as source code, etc.)

人工免疫matlab算法-对电路的故障检测程序(Artificial immune algorithm matlab- for circuit fault detection procedures)

均匀线阵方向图形成，包含没有波束指向和30°波束指向，加切比雪夫权值（旁瓣幅度相同）(Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude))

minimizer of in-line coded functions

地震数字处理的一个挺好的软件包,内附有实际例子(A very good package of Seismic digital processing)

无线传感器网络连通问题 其中点的测试matlab程序(Wireless sensor network connectivity issues which point the test matlab program)

The principle of Huffman coding is (roughly) to replace symbols in the original data (in your case the value of each pixel of the image) by a numeric code that is attributed according to the probability of the symbol. The most probable (i.e. the most common) symbol will be replaced by shorter codes in order to realize a compression of the data.

卫星导航中的载波NCO发生器设计，对同类接收机设计有所帮助(Satellite navigation carrier NCO generator design, similar receiver design help)