lbq

说明：  MPLAB ICD2 固件源码 MPLAB ICD2 固件源码(MPLAB ICD2 DIY AND FIRMWARE)

Use Laplacian filter to enhance the picture.

IEEE节点测试数据大全，很全面的资料，参考价值大(The IEEE data Guinness, comprehensive information)

用似然比方法对信号是否到达进行检测的Matlab源程序，希望采纳(Likelihood ratio method for detecting whether the signal reaches the Matlab source code, hope to adopt)

超宽带无线电基础一书中产生固定时间持续时间的正弦脉冲的仿真源代码(Ultra-wideband radio produced a book based on the duration of fixed-time simulation of sinusoidal pulse source code)

用matlab编写的代码，可以正确识别车牌号码(Written with the matlab code, you can correctly identify the license plate number)

MATLAB图像配准源程序,初学者一起研究.图像配准的程序，在网上流传很多，本人把能找到的都打包.(MATLAB source image registration, novices together. Step one, calculated to be scale-space image registration and to obtain scale-space Harris corner step 2, using affine shape modification technology scale Harris corner points of space iterative processing step three of the feature point matching method using the descriptor and matching to achieve registration by matching)

脉冲编码调制(PCM)实现 编程实现PCM技术的三个过程：采样、量化与编码。 采样：低通连续信号采样，以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理，绘出信号时、频图形；带通连续信号采样，以x=sin(20*t) m=x./t 为例说明带通采样定理，绘出信号时、频图形。 量化：均匀量化，以幅度 的正弦信号为例实现为64级电平的均匀量化；非均匀量化，输入A律PCM编码器的正弦信号 ，采样序列为 ，将其进行PCM编码，给出编码器的输出码组序列 编码：以上述信号为例，实现A律的13折线近似法及国际标准PCM对数A律量化编码。(Pulse code modulation (PCM) to achieve PCM technology programming three processes: sampling, quantization and coding. Sample: low-pass continuous signal sampling to x = sin (200* t) m = x./(200* t) m = m.* m an example low-pass sampling theorem, draw the signal, frequency graphics bandpass sampling continuous signals to x = sin (20* t) m = x./t an example bandpass sampling theorem, draw the signal, frequency graph. Quantization: uniform quantization, in order to realize the magnitude of sinusoidal signal as an example for the 64 level uniform quantization non-uniform quantization, input A law PCM encoder sine signal, the sampling sequence, to be PCM encoded, the encoder is given The output code sequence Code: A Case Study of the signal to achieve the 13 A line approximation law and international standards on the number of A law PCM coding quantization.)

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