cocahome_20100403094552

用于函数逼近的BP算法程序，可在Matlab中调试运行，绝对可行(For function approximation of the BP algorithm procedure can be run in debug Matlab is absolutely feasible)

speaker recognition matlab code

matlab的图像处理。图像编码（HUFFMAN编码）小波变换，1、 分别用sobel、Laplacian-Gaussian方法对一幅灰度图像进行边缘提取(Matlab image processing. Image Coding (HUFFMAN coding) wavelet transform, 1, respectively segmentation, Laplacian- Gaussian approach to a gray-scale image from the edge)

image segmentation, new normalized cut

testura image descriptor

chirp信号产生比较 If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient. (chirp signal generation If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient. )

ldpc码纠错程序，对传输过程的错误进行自动检错(LDPC code error correction procedures, on the transmission error for automatic error detection)

here the all program which have mimo ofdm system materials.

实现基础RD成像算法，3个点目标仿真成像。(Basis for achieving RD imaging algorithm, three-point target simulation imaging.)

该程序是为了找到包含给定二维数据点集合的最小圆(find the mincircle of points set)