源逆变器 SVPWM and SPWM

calender using c language source code

雷达测速测距，锯齿波的发射波形，有cfar检测(Radar speed measurement)

McCormick包络，用来松弛bilinear item，McCormick envelopes - optimization(McCormick envelopes - optimization bilinear item)

说明：  本人仿真的DPSK-DSSS系统，对学习和了解扩频通信的同学们很有用。(simulink the dpsk-spread spectrum system is valueable...)

ATT7022是一种多功能高精度三相电能计量专用芯片，适用于三相三线的应用。将采集到的电量参数通过本身自带的SPI串行口传输给处理器上。(ATT7022 is a multi-function and high-precision three-phase power metering special chip, which is suitable for three-phase three wire applications. The collected power parameters are transmitted to the processor through the SPI serial port.)

Filtered OFDM technique for 5G wireless communication

在dos下使用汇编接口，中断等知识做的俄罗斯方块 ，是学习汇编和微机原理的好东西-dos used in the compilation interface, interrupted knowledge of the Russian box do, is a compilation and computer learning theory a good thing

这是一个可以增强进度条功能的一个类，他可以对进度条的各个特征进行修改，比如说方向，颜色，是否显示数字等等。-This is a progress can enhance the function of a class, he can progress to the various characteristics of the changes, such as the direction, color, whether the numbers.

蜂窝小区 matlab的仿真 实测可以运行(matlab The simulation of in honeycomb cell can run.)

阵列天线方向：计算阵列方向图的3DB波束宽度、零点波束宽度、及副瓣电平(Array antenna direction: calculate the 3DB beamwidth, zero beam width and sidelobe level of the array pattern.)