dianliumoxing

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.)

瑞利信道下采用256QAM调制时，四节点单中继网络结合分层调制的误码率(hierarchical modulation BER with 256QAMmodulation)

对车辆运动及动力学进行建模并同过MPC算法实现控制器设计(modeling for the vehicle motion and dynamics and the controller is designed with the MPC algorithm.)

斐波纳契数列在现代物理、准晶体结构、化学等领域都有直接的应用，为此，美国数学会从1960年代起出版了《斐波纳契数列》季刊，专门刊载这方面的研究成果。 (Fibonacci series in modern physics, quasi-crystalline structure, chemical and other fields have direct application, for which the American Mathematical Society published since the 1960s, " Fibonacci series" quarterly, is devoted to research in this area .)

风力发电机和光伏电池接入配网后的影响 风力发电机和光伏电池接入配网后的影响 (The wind generator and photovoltaic cells, the influence of the distribution network access after )

预测函数控制代码通过轧辊压下实现对铝带轧制系统的纠偏(Predictive function control codes for aluminum rolling reduction achieved by correcting the system rolls)

粒子群算法（PSO）实例应用，优化计算梯级水库水位、发电量(PSO hydropower)

Polar code with CA-SCL Decoder

这是一个用Matlab编写的算术编码算法实现，输入编码序列，编码序列中各字符及其的出现次数。(arithmetic coder and decoder by Matlab)

Sobel算子实现图像区域生长的图像分割，该程序经本人验证可行，欢迎下载(Sobel operator to achieve the image region growing image segmentation, the program after I verified feasible, welcome to download)