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[Communication] 64QAM_system DL : 0: 运行主函数qam.m，可得到调用理论误符号率曲线和仿真结果。仿真结果包括误符号率和误码率。-running qam.m main function will receive the symbols mistakenly called theoretical curve and simulation results. Simulation results include misuse of the symbol rate and bit error rate.
Date : 2008-10-13 Size : 8.12kb User : 曹雨
[Communication] lssb_dem.m DL : 0: LSSB调制解调的MATLAB演示源程序产生消息曲线载波曲线频谱曲线等-LSSB modulation and demodulation of MATLAB source generated news demo curve carrier curve spectrum curve
Date : 2008-10-13 Size : 1.41kb User : shaozi
[Communication] r-time DL : 0: 实时曲线绘制的类clPlot,在vc环境下实现曲线图形,vc++以曲线形式实时动态显示数据的控件。-Class clPlot, vc environment under curve vc in the form of real-time dynamic curves show the data control.
Date : 2008-10-13 Size : 178.49kb User : wangfei
[Communication] SNR_vs DL : 0: 实现对数压缩PCM和线性PCM的信噪比特性曲线的仿真，非均匀量化级数为n=8和n=6。-realization of a number of PCM compressed and linear PCM signal-to-noise ratio of the characteristic curve simulation, non-uniform quantization Series n = 8 and n = 6.
Date : 2008-10-13 Size : 915byte User : 段美姣
[Communication] RayleighGolaycoding DL : 0: Matlab simulation for Rayleigh fading channel.(with Golay encoding and decoding). Modulation method is BPSK. Provide BER curve.
Date : 2008-10-13 Size : 1010byte User : Gao Jun
[Communication] Rayleigh DL : 1: Rayleigh Channel simulation without channel coding. BPSK is the modulation scheme. BER curve is provided
Date : 2008-10-13 Size : 918byte User : Gao Jun
[Communication] AWGNGolay DL : 0: AWGN channel simulation with Golay coding. Modulation method is BPSK. BER curve is provided.
Date : 2008-10-13 Size : 1.3kb User : Gao Jun
[Communication] AWGNhamming DL : 1: AWGN Channel simulation with hamming coding. Modulation scheme is BPSK. BER curve is provided.
Date : 2008-10-13 Size : 1.17kb User : Gao Jun
[Communication] AWGN DL : 0: AWGN channel simulation without channel coding. Modulation scheme is BPSK. BER curve is provided.
Date : 2008-10-13 Size : 1.04kb User : Gao Jun
[Communication] 最佳基带系统的Pe-EbN0曲线, DL : 0: 最佳基带系统的Pe-Eb/N0曲线,滚降系数0.5,取样时间偏差Ts/4.-best baseband system Pe-Eb/N0 curve, roll-off factor of 0.5, sampling time warp Ts / 4.
Date : 2008-10-13 Size : 1.29kb User : 陈旭
[Communication] 串口温度数据采集并实时显示 DL : 0: 串口温度数据采集并实时显示读串口数据的原理是,只要当有数据向串口发数据来时,计算机就会自动将其数据写到一个特定的缓冲区,我们只要写程序去读那个特定的缓冲区就可以了. 有数据向串口发过来时,程序可以将数据接收到,接收的数据是字符型的,那么将数据转化为数字型的,再将这个数据的大小作为画图的某一个点的纵坐标,横坐标为数据的序号.将这些点用线连起来就是一个曲线图了,这个就是图形显示基本原理. 查看原来的数据的原理也是这样的,不同的地方就是,数据是从文件中来,同样的也是将多个数据分成一个一个的,然后这一个数据的大小就是画图的某一个点的纵坐标,横坐标同样为数据的序号,再将这些点用线连起来就是曲线图. 图形能移动的原理,是我们首先改变的只是数据,图形并没有变,但图形的形式是由这些数据来确定的,当数据发生变化后,我们通过刷新显示区来变化的.-Serial temperature data acquisition and real-time serial data reading the principle is, as long as when a serial data to the data, the computer will automatically writes data to a specific buffer, we can write specific procedures read that the buffer zone would be fine. Serial data to be sent, process data can be received, the receiving of data is the character, then transform data into digital type, and then the size of the data as a drawing of a point Ordinate, the abscissa serial data. these points will be used to link line is a curve, this is the graphic display the basic tenets. View the original data is the same principle, the difference is, the data from the file, the same data also will be divided into a number one, and then this one is the size of the data to draw a certain point
Date : 2008-10-13 Size : 244.02kb User : 周波
[Communication] 最佳基带系统的Pe-EbN0曲线, DL : 0: 最佳基带系统的Pe-Eb/N0曲线,滚降系数0.5,取样时间偏差Ts/4.-best baseband system Pe-Eb/N0 curve, roll-off factor of 0.5, sampling time warp Ts/4.
Date : 2025-12-25 Size : 1kb User : 陈旭
[Communication] 串口温度数据采集并实时显示 DL : 1: 串口温度数据采集并实时显示读串口数据的原理是,只要当有数据向串口发数据来时,计算机就会自动将其数据写到一个特定的缓冲区,我们只要写程序去读那个特定的缓冲区就可以了. 有数据向串口发过来时,程序可以将数据接收到,接收的数据是字符型的,那么将数据转化为数字型的,再将这个数据的大小作为画图的某一个点的纵坐标,横坐标为数据的序号.将这些点用线连起来就是一个曲线图了,这个就是图形显示基本原理. 查看原来的数据的原理也是这样的,不同的地方就是,数据是从文件中来,同样的也是将多个数据分成一个一个的,然后这一个数据的大小就是画图的某一个点的纵坐标,横坐标同样为数据的序号,再将这些点用线连起来就是曲线图. 图形能移动的原理,是我们首先改变的只是数据,图形并没有变,但图形的形式是由这些数据来确定的,当数据发生变化后,我们通过刷新显示区来变化的.-Serial temperature data acquisition and real-time serial data reading the principle is, as long as when a serial data to the data, the computer will automatically writes data to a specific buffer, we can write specific procedures read that the buffer zone would be fine. Serial data to be sent, process data can be received, the receiving of data is the character, then transform data into digital type, and then the size of the data as a drawing of a point Ordinate, the abscissa serial data. these points will be used to link line is a curve, this is the graphic display the basic tenets. View the original data is the same principle, the difference is, the data from the file, the same data also will be divided into a number one, and then this one is the size of the data to draw a certain point
Date : 2025-12-25 Size : 244kb User : 周波
[Communication] 64QAM_system DL : 0: 运行主函数qam.m，可得到调用理论误符号率曲线和仿真结果。仿真结果包括误符号率和误码率。-running qam.m main function will receive the symbols mistakenly called theoretical curve and simulation results. Simulation results include misuse of the symbol rate and bit error rate.
Date : 2025-12-25 Size : 8kb User : 曹雨
[Communication] lssb_dem.m DL : 0: LSSB调制解调的MATLAB演示源程序产生消息曲线载波曲线频谱曲线等-LSSB modulation and demodulation of MATLAB source generated news demo curve carrier curve spectrum curve
Date : 2025-12-25 Size : 1kb User : shaozi
[Communication] SNR_vs DL : 0: 实现对数压缩PCM和线性PCM的信噪比特性曲线的仿真，非均匀量化级数为n=8和n=6。-realization of a number of PCM compressed and linear PCM signal-to-noise ratio of the characteristic curve simulation, non-uniform quantization Series n = 8 and n = 6.
Date : 2025-12-25 Size : 1kb User : 段美姣
[Communication] RayleighGolaycoding DL : 0: Matlab simulation for Rayleigh fading channel.(with Golay encoding and decoding). Modulation method is BPSK. Provide BER curve.
Date : 2025-12-25 Size : 1kb User : Gao Jun
[Communication] Rayleigh DL : 0: Rayleigh Channel simulation without channel coding. BPSK is the modulation scheme. BER curve is provided
Date : 2025-12-25 Size : 1kb User : Gao Jun
[Communication] rocplot DL : 0: ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option). It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier -ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option). It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
Date : 2025-12-25 Size : 4kb User : saadat
[Communication] serial-to-curve DL : 0: 接收串口数据并以曲线实时显示,显示适度和温度-Receiving serial data and real-time display of the curve
Date : 2025-12-25 Size : 2.32mb User :

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