系统辨识的输入信号为一个周期的M序列，从 中分离出并显示a1 、a2、 b1、 b2，画出输出观测值z的经线图形，并显示坐标网格...

和3维相关的一系列代码，文件需要自己组装-and three-dimensional related to the series of code, documentation needs its own assembly

可用于判断JPEG2000图像（.jpc）文件是否符合DCI（数字电影工业规范）标准。 使用方法：敲入命令行test.exe ***.jpc即可-The program is used to judge whether a .jpc document is on the DCI standard.

IPM模块作为功率集成电路产品, 它使用表面贴装技术将三相桥臂的六个IGBT及其驱动电路、保护电路集成在一个模块内, 除了具有驱动功能外, 还具有很多保护功能，与传统分立IGBT或模块相比, 其具有体积小、功能多、可靠性高、价格便宜等优点。-IPM as the power IC products, which use surface mount technology arm of the three-phase bridge and six IGBT driver circuit protection circuitry integrated into a module, in addition to driving functions, but also a lot of protection, and the traditional separation or IGBT module compared to its small size , functional, high reliability, low price advantages.

一些dip基本算法的小demo 一些功能待扩展 下次交作业时补齐 -dip some basic algorithm for small demo some features to be extended at the next filled Oh perpendicular operation

生成3次Hermite曲线的标准算法。-Hermite generate three times the standard curve algorithm.

用tc读取屏幕的图形-tc read screen with graphics

3d与 vc opengl 的结合 ，对初学者的帮助应该很大-Vc opengl and 3d combination of help for beginners should be great

Highcharts 是一个用纯JavaScript编写的一个图表库， 能够很简单便捷的在web网站或是web应用程序添加有交互性的图表，并且免费提供给个人学习、个人网站和非商业用途使用。HighCharts支持的图表类型有曲线图、区域图、柱状图、饼状图、散状点图和综合图表。

用VB实现对AUTOCAD的DXF文件的读取,程序较简单,可作为参考!-use VB to the AutoCAD DXF files read, procedure is relatively simple, can be used as reference!

程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理 -code P0301 : digital image data matrix display and Fourier Transform P0302 : two-dimensional discrete cosine transform image compression P0303 : using gray transform method to enhance the contrast of the image P0304 : histogram equalization P0305 : simulation images by Gaussian white noise and pepper noise impact P0306 : using 2D median filtering function medfilt2 right by the Salt and Pepper noise filtering images P0307 : MATLAB functions filter2 of noise interference filter images mean P0308 : Image Adaptive Filter WEI Na-P0309 : using five different gradient Enhancement Act for image sha