NLS

This the solution manual for modern signal processing.

三种方法实现数字下变频：直接法、bessel插值、多相滤波等(three method of DDC)

捷联惯导SINS静态仿真 matalb 关于四元数法捷联惯导解算算法的matlab程序组合包，其中包括滤波初始对准仿真，罗经法初始对准仿真，捷联惯导解算仿真，组合卡尔曼滤波等演示程序及其必需的参数矩阵转换程序.(SINS SINS static simulation matalb on quaternion SINS algorithm matlab program solver combination package that includes filtering the initial alignment simulation, simulation of the initial alignment compass France, SINS solver simulation, combined Kalman filtering demo program and its required parameter matrix conversion process.)

this is the coding of gane in graphics may helpful for learning more feature of graphics

矩形检测,基于MATLAB的利用霍夫变换，自己弄的，很实用(rectangular detection)

以matlab为工具利用数字图像处理技术对答题卡进行了识别，并对识别结果进行了处理。注意到答题卡在采集图像的过程中由于各种原因可能会产生图像倾斜、水平或垂直错位，要进行正确识别首先必须对其进行校正，再依据像素检索技术进行识别。(With MATLAB as the tool, the answer card is identified by digital image processing technology, and the recognition results are processed. It is noted that the answer card in the process of collecting images may cause image tilt, horizontal or vertical dislocation for various reasons. To correct recognition, it is necessary to correct it first and then identify it according to the pixel retrieval technique.)

介绍了Steger算子，并用其对图像进行了简单处理(Steger operator introduced and used to be a simple image processing)

在线系统辨识资料以及辨识课件，讲解详细，有例题！还讲解了模型阶次辨识，有详细例题介绍！(Online system identification and identification of courseware, to explain in detail, with examples!)

la machine gsap avec vitesse var

uwb信号中高斯脉冲的产生，频谱等等的程序(Gaussian uwb pulse signal generation, spectrum of procedures and so on)