music

good simulator for network usage

利用matlab实现基于DCT变换的变焦距图像融合(Using matlab to achieve DCT-based image fusion Zoom)

3机9节点系统暂态稳定计算程序，matlab程序实现(3 machine 9 bus system transient stability program)

说明：  图像二值化C程序，供matlab M文件调用，图像模式识别前预处理第一步骤(Binarization C procedures, calling for the matlab M documents, images, pre-first step before pattern recognition)

The basic steps of the connected-component text extraction algorithm are given below, and diagrammed in Figure 10. The details are discussed in the following sections. 1. Convert the input image to YUV color space. The luminance(Y) value is used for further processing. The output is a gray image. 2. Convert the gray image to an edge image. 3. Compute the horizontal and vertical projection profiles of candidate text regions using a histogram with an appropriate threshold value. 4. Use geometric properties of text such as width to height ratio of characters to eliminate possible non-text regions. 5. Binarize the edge image enhancing only the text regions against a plain black background. 6. Create the Gap Image (as explained in the next section) using the gap-filling process and use this as a reference to further eliminate non-text regions the output.

多核变换，稀疏变换，核变换自适应学习，图形图像变换(Description ----------- Multi-Kernel-Path package is a Matlab program that computes the entire regularization path for multiple-kernel learning problems. More precisely, it solves any learning problem with a smooth loss function and where the kernel itself is optimized over combinations of several basis kernels. It returns the solutions for ALL values of the regularization parameter.)

包含了目前针对陀螺仪常用的小波滤波，卡尔曼滤波，前向线性预测FLP滤波，还有小波滤波与FLP滤波方法的融合算法，并对滤波前后进行了功率谱密度分析和比较，画出了功率谱密度图，还有滤波效果比较图，最后还有相应的Allan方差分析。内容丰富，只要把数据load进去就可以了（默认长度为4096,可以更改的），简单易上手，初学者也能看懂。其中FLP滤波，1和2文件分别为东西方向互补的数据。(Gyro filtering algorithm collection)

BOC(1,1)的编码，BOC(1,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途(BOC (1,1) code, BOC (1,1) power spectral density, can run perfectly on the very people who make use of BOC coding)

这个程序实现了基于OFDM系统的信道估计DFT算法的实现(This application implements the DFT channel estimation algorithm based on OFDM system implementation )

关于c语言与matlab编程接口的一本电子书 对嵌入式仿真有一定帮助(On the c programming language and matlab interfaces to the embedded simulation of an e-book will definitely help)