ambiguity_function

SOM-SVM模型是利用SOM的聚类特点，将含有相同特征的输入样本聚集在一起，并把离聚类中心较远的输入样本舍去。经过20%的样本压缩后，将含有代表性的小样本再送入SVM进行训练。本文的样本集通过实验平台采集，验证了基于支持向量机的频谱感知方法在实际数据测试条件下也能取得很好的感知性能。仿真结果表明，SOM-SVM模型在低信噪比下，频谱检测率接近100%，检测错误率也得到了很好的改善。(The SOM-SVM model is based on clustering characteristics of SOM, the input sample will contain the same features together, and the input samples from far down the clustering center. After 20% samples were compressed, the representative samples were sent to SVM for training. In this paper, the sample set is collected through the experimental platform, and the spectrum sensing method based on support vector machine is proved to be able to achieve good perception performance under the actual data testing conditions. The simulation results show that the detection rate of SOM-SVM model is close to 100% at low SNR, and the detection error rate is also improved.)

说明：  实现Verilog编程，实现超声波测距模块实现测距功能，并将测得的距离显示在数码管上(Verilog programming is realized, ultrasonic ranging module is realized, and the measured distance is displayed on the digital tube)

说明：  CLX Diagram You can always use conversion functions to register a conversion unit. There are times, however, when this requires you to create an unnecessarily large number of functions that all do essentially the same thing.

传奇世界的地图编辑器，属于游戏开发中的地图编辑工具(legendary world map editor, game development is the map editing tools)

说明：  读取nc文件 用matplotlib绘图(Reading NC file and drawing with Matplotlib)

说明：  根据张贤达版《现代信号处理》中几种经典的自适应滤波器算法，包括LMS, NLMS, RLS, Kalman, 解相关LMS, 以及相互进行对比，并画出对比图(Adaptive filter, LMS, NLMS, RLS, Kalman, etc.)

说明：  layout-design of an efficient c element

PIC12F675 GP3使用方法程序 加protues 仿真 -PIC12F675 GP3 plus protues simulation using the methods and procedures

给人写的毕设，但没过-people wrote Albert located, but after

说明：  DSP的PWM波形程序,可用与TI公司的2407等DSP,用于电机控制(DSP PWM waveform procedures can be used with TI's DSP, such as 2407, for motor control)