49、基于单片机的无刷直流电机控制系统的设计

描述怎么破解VS2008团队版只能用3个月的情况，本人试过，可行性100 (Describes how crack VS2008 Team Edition can only be used 3 months of the situation, I tried, the feasibility of 100 )

实用的小工具，能把批处理直接转成exe文件，确实方便(Utility small tools, the batch can be directly converted to exe files, it is really convenient)

Bivariate Kamma Kernel Density Estimate for large data set-optimize method

电力远程运维系统源代码，为了满足配电房的监控系统的要求，达到对供电房的全方位监控，使有关人员做出反应，采取措施，并对相关设备进行集中监控、集中维护和集中管理。(Electric power remote maintenance system source code, in order to meet the monitoring system of power distribution room requirements, to achieve all-round monitoring of the power supply of housing, so that the staff response measures and related equipment for centralized monitoring, centralized management and maintenance.)

A Simple Interface Program for Measuring the Distance between any Two Points on a Desktop

说明：  Inspiration-Sales-UI-Dashboard-master

自己编写的用于时序分析的matlab源码,可以用于故障分析与诊断,-their preparation for the time-series analysis of the source code Matlab can be used to fault analysis and diagnosis,

1.Matlab产生M-psk信号。 2.实现对M-psk信号的传输与分类（用星座图表示）。 3.用SVM实现对M-psk星座图的非线性决策边界。(1.use Matlab to produces M-psk signals. 2. to achieve the transmission and classification of M-psk signals (represented by constellation). 3. use SVM to realize the nonlinear decision boundary of M-psk constellation.)

说明：  输入时分MIMO发射阵元位置和接收阵元位置，计算天线阵的模糊图。用以评价天线的主瓣宽度和旁瓣电平等主要指标(The fuzzy pattern of the antenna array is calculated by inputting the positions of transmitting and receiving elements of TDM. It is used to evaluate the main lobe width and side lobe level of the antenna)

阐述开关电源充电器原理，输入电压220V，输出电压48V，单管式开关电源，基于UC3842和LM358，带短路保护(Describes the principle of switching power charger, input voltage 220V, output voltage 48V, single tube switching power supply, based on UC3842 and LM358, with short circuit protection)