add_noise_white (Image, ImageNoise,20 ) *添加噪声--均匀分布 *参数3:最大噪声幅度,建议值:1.0,2.0,5.0,10.0,20.0,40.0,60.0,90.0,值越大噪声越多 dev_open_window(0,0,650,488,'black',WindowHandle) dev_display(ImageNoise) 1. 2. 3. 4. 5. 6. 7. 8. 9. 在Qt Creator中 HObject ho_I...
add_noise_white (Image, ImageNoise,20)*添加噪声--均匀分布*参数3:最大噪声幅度,建议值:1.0,2.0,5.0,10.0,20.0,40.0,60.0,90.0,值越大噪声越多 dev_open_window(0,0,650,488,'black',WindowHandle) dev_display(ImageNoise) 在Qt Creator中 HObject ho_Image, ho_ImageNoise; HTuple hv_WindowHandle;...
add_noise_white_contour_xld— Add noise to XLD contours.Signatureadd_noise_white_contour_xld(Contours : NoisyContours : NumRegrPoints, Amp : )Descriptionadd_noise_white_contour_xld adds noise to the input XLD contours Contours and returns the noisy contours in NoisyContours. For each point ...
void add_white_noise_ex1() { vector v1 = {0, 0.707, 1, 0.707, 0, -0.707, -1, -0.707, 0} vector v2; v2 = v1 += 10; add_white_noise(v1, 5, NOISE_OVER_AVERAGE); add_white_noise(v2, 5, NOISE_OVER_DIFFERENCE); } ...
add_noise_white_contour_xldreturns 2 (H_MSG_TRUE) if all parameter values are correct. If the input is empty the behaviour can be set viaset_system('no_object_result',<Result>). If necessary, an exception is raised. Possible Predecessors...
void add_white_noise( vector & vSignal, double level, int type = NOISE_OVER_AVERAGE ) Parameters vSignal [modified] the signal before and after adding noise level [input] the noise level type [input] specify the base of the noise level NOISE_OVER_AVERAGE based on the signal level NOISE...
zw版【转发·台湾nvp系列Delphi例程】HALCON AddNoiseWhite unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, OleCtrls, HALCONXLib_TLB; type TForm1 = class(TForm) HWindowXCtrl1: THWindowXCtrl; ...
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已知加性高斯白噪声(AWGN, Add itiveWhite Gaussian Noise)信道,信号的带宽范围为300〜3400Hz,信号与噪声功率比为26dB,(1)计算该信道的最大信息传输速率;(2)若信号与噪声功率比降到10dB,且保持信道最大信息传输速率不变,则信道带宽应该变为多少 解^(1)计算该信道的最大信息传输速率;(5分) W=3400-300=...
加性高斯白噪声(AWGN,Add itiveWhite Gaussian Noise)信道,信号的带宽范围为300~3400Hz,信号与噪声功率比为26 dB,〔1〕计算该信道的最大信息传输速率;〔2〕假设信号与噪声功率比降到10dB,且保持信道最大信息传输速率不变,那么信道带宽应该变为多少?相关知识点: ...