ANSYS

文档为信噪比的定义，包括平均功率信噪比、瞬时功率(或电压)信噪比和偏移信噪比，并给出详细的定义公式(The definition of the documentation for the signal-to-noise ratio, signal-to-noise ratio of the average power signal-to-noise ratio and offset signal-to-noise ratio of the instantaneous power (or voltage), and gives a detailed definition of formula)

ANSYS命令翻译.这个对初学者应该有所帮助。-ANSYS command translation. This should be helpful for beginners.

数据压缩理论，算法编码，行程编码，词典编码，预测编码，变换编码，综合分析编码-Data compression theory and algorithm coding, Run-Length Coding, dictionary coding, predictive coding, transform coding, a comprehensive analysis of coding

msm6550_chipset datasheet

请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码

采样率小于一个连续时间信号最大频率的2倍时就叫undersampling，欠采样，根据抽样定理，当fs>=2fmax，也就是oversampling，过采样时，数字信号才能重建成原来的模拟信号，欠采样重建会发生混叠-Sampling rate of a continuous-time signal is less than the maximum frequency of 2 times is called undersampling, bandpass sampling, according to sampling theorem, when fs

学生成绩统计管理系统的设计 是学课程设计-Statistics of student achievement management system is designed to study the curriculum design

4*4键盘显示电路程序，汇编语言编程。 本程序实现4*4键盘控制数码管显示功能-4* 4 keyboard display circuit procedures, assembly language programming. This procedure to achieve 4* 4 Keyboard control digital tube display

分析了故障录波文件的组成，及每个文件的格式说明。(comtrade files interpretation)

DAC0832芯片的中文资料 希望大家能用的上-DAC0832 chips Chinese data on the hope that everyone can use