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Matlab下的costas载波提取程序 (The costas under Matlab carrier extraction procedures)

采用热核构造权重，小波包分析提取振动信号中的特征频率，利用自然梯度算法。( Thermonuclear using weighting factors Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm.)

PSD using BT/AR/ method,get the auto-correlation funtion(PSD using BT/AR/method, get the auto-correlation funtion)

一阶预测器的设计,可以查看权重系数图和均方误差图。(Predictor of first-order design, weight coefficient can view maps and mean square error map.)

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

这是一本讲述matlab编程风格的电子书，对于规范matlab代码，提高编程素养很有帮助(A book about matlab encode style)

CA码的产生、BOC调制信号的生成、自相关函数图形、鉴别曲线(the generation of CA code，the generation of BOC signal,the correlationship of CA code and BOC signal)

Debye级数展开模型计算双层球形粒子散射角——散射光强曲线： 1. RB1.m 计算第一类Ricatti-Bessel函数的函数 2．RB2.m 计算第二类Ricatti-Bessel函数的函数 3. Alegendr.m 计算角函数 和 的函数 4. MieCoeff.m 计算米尔系数的函数 5. Amp.m 计算散射光复振幅的函数 6. DebyeIntensity.m Debye级数展开模型画包覆粒子散射角-光强图 (Debye series expansion model double spherical particle scattering angle- scattering intensity curve: 1. RB1.m calculated first class Ricatti-Bessel function of the function 2. RB2.m calculate the second category Ricatti-Bessel function of the function 3. Alegendr.m computing angle functions and function 4. MieCoeff.m Mill coefficient calculation function 5. Amp.m calculate the scattering amplitude recovery function 6. DebyeIntensity.m Debye series expansion model painted coated particle scattering angle- light intensity diagram)

NXT SCARA (Two-Link Planar Robot Arm) NXT SCARA Model-Based Design based on Embedded Coder Robot NXT.