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USB接口温度控制器
- usb接口控制器可以实时读取外界环境的当前温度，且当温度超过某一阈值或低于某一阈值时发出报警-usb interface controller can immediately read the current external environment temperature, and when the temperature exceeds a certain threshold value or below a certain threshold value warning issued
dtmf
- 本程序用于检测音频文件中是否具有DTMF信号，若有则将其检出。 程序首先使用Goertzel算法求出以FRAMESIZE（默认200）为大小的一帧数据在8个DTMF频点上的能量。 对Goertzel算法的改进，对于系数的计算不是采用2*cos[2*pi*k/N]，而是采用2*cos[2*pi*fn/fs],这样能够降低误差。 确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号，以及信号是什么。 -This procedure used to detect wh
denoise_filterbank
- 由于自适应滤波器组的频率响应匹配于信号的统计特性,所以能够得到更为有效的信号分解. 文中根据信号的统计特性,按照低通子带能量最大化的原理设计自适应滤波器组. 结合自适应滤波器组和传统的阈值方法,得到一种更为有效的去噪方法. 实验结果表明,与相同长度的标准滤波器相比,新方法得到了更大的信噪比改善.-Adaptive filter banks as a result of the frequency response to match the statistical properties of th
GPSdenoise
- GPS单历元信号变形监测数据去噪处理。包括小波软/硬阀值去澡，中值滤波去噪-Single epoch GPS deformation monitoring data signal de-noising processing. Including wavelet soft/hardware to the shower threshold, median filter denoising
444
- 输入某数值作为门限，重置使能后计数，输入数据，当数据超过门限时输出其位置。-Enter a value as a threshold, reset enabled after the count, the input data, when the data exceeds threshold output their location.
paper04
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
paper03
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
pb
- 有关于系统呼损率丢包率随新呼叫接入门限的变化规律，用于判定新呼叫的介入指标-Call loss rate on the system packet loss rate with the new call admission threshold variation, used to determine the involvement of the new call indicator
18B20
- 单片机与PC机串口通信程序，单片机采集温度和电压通过1602显示并传到PC上显示。1602可以换屏显示三个界面，还有修改上下门限。还有报警功能。-Microcontroller serial communication with the PC program, microcontroller collection display temperature and voltage through 1602 and reached the PC display. 1602 exchange for t
transmission_power_calculation
- It is a pragram to calculate the transmission power when the receiving acceptable threshold is given. the propagation model used in this program is two-ray ground model.
ULC2_LCD_Drv
- Infineon ULC2 平台下LCD驱动GDD线程源代码-infineon ulc2 platform ,LCD Driver GDD Threshold sourcecode
personalIncomeTaxCalculator
- Android开发的个税计算器,支持现有的2000起征点,以及可能下半年实行的3000起征点-Android developers a tax calculator, support existing threshold of 2000, and the second half of 3000 may be the threshold
GPSquzhao
- GPS单历元信号变形监测数据去噪处理基于阈值化数据去噪处理 -Single epoch GPS deformation monitoring data signal denoising threshold-based data denoising
high_order-cumulants
- 高阶累积量识别(包括link11识别、门限确定、门限确定(C60高阶累积量)、识别率(高阶累积量)12_16、识别率统计)-Cumulant identification (including link11 identification, to determine the threshold, the threshold to determine (C60 cumulant), the recognition rate (cumulant) 12_16, recognition rate sta
slw110
- 用于计算3G基站峰均比压缩引擎的抵消脉冲；并附有阈值计算的Matlab代码。-3G base stations used to calculate the compression engine than the offset peak pulse together with the threshold value of the Matlab code.
Pe_SNR
- 本次仿真研究多幅度电平信号误码率与信噪比之间的关系，系统框图如上。假设考虑8幅度电平，则根据流程首先需要用一个随机数发生器产生在(0,1)间的均匀随机数，然后将(0,1)区间均匀划分为(0,0.125)、(0.125,0.25)、(0.25,0.375)、(0.375,0.5)、(0.5,0.625)、(0.625,0.75)、(0.75,0.875)、(0.875,1)这些子区间，并分别对应于一个3bit符号000、001、010、011、100、101、110、111，接着分别映射到-7d、
faboxiaozao
- 方波信号削噪，用sym8小波进行三层分解并用heursure软阈值进行小波系数阈值化-Cut a square wave signal noise, three with sym8 wavelet decomposition and use heursure soft threshold wavelet coefficients thresholding
rate
- This is aimed at exploring how rate control and adaptation of carrier sense threshold can affect spatial reuse (and hence aggregate throughput) in a multi-hop network. Signal-to-Interference Noise Ratio (SINR) required for successful reception at t
threshold
- gps 信号进行捕获时的捕获门限设置例程，相互学习下-the gps signal capture capture threshold set routines, and learn from each other under
OFDM
- 首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提