FOC1

以波音747为背景，建立了飞机运动的空间六自由度仿真模型。其中包含以下部分： 1. 飞机运动的空间六自由度仿真模型 2. 自动驾驶仪仿真模型； 3.执行器仿真模型； 4.大气重力环境模型； 5.气动数据模型； 6.发动机推力模型； 另外，仿真过程中： 1.考虑了风场的影响 2.考虑了传感器的随机噪声； 3.考虑了执行器时间延迟； 4.采用变增益控制器； 状态方程选取：速度、攻角、侧滑角、机体系三轴角速度、欧拉角、地面坐标系坐标作为状态量； 输出方程有：12个状态量；12个状态微分值；以及机体系速度、加速度、过载等。 仿真程序见附件，需Matlab2007b及更高版本运行。 (err)

simulink protection in matlab by simulation

You can disable this diagnostic by setting Automatic solver parameter selection diagnostic to none in the Diagnostics page of the configuration parameters dialog. Warning: Square root of a negative number in afcabs/SMC2/Hydraulic Actuator1/Fcn2 . Warning: Division by zero in afcabs/Fa1 . Warning: Division by zero in afcabs/ABS/ w slip/Fa3 . Warning: Input to lookup table in afcabs/ABS/mu-slip friction curve is NaN.

研究生时的现代信号处理的作业，小波包分析提取振动信号中的特征频率，已调制信号计算其普相关密度。( Modern signal processing jobs when the graduate, Wavelet packet analysis to extract vibration signal characteristic frequency, Modulated signals to calculate its density Pu-related.)

说明：  这是一个用matlab辅助图像处理源代码(This is an assisted image processing using matlab source code)

峭度相关最大化解卷积（MCKD），可以用来设计滤波器，提取噪声背景下的冲击成分(maximum related Kurtosis deconvolution (MCKD), can be used to design a filter to extract the impact of background noise component)

利用mallat算法实现对信号的四级分解和重构，程序简单明了，适合初学者学习。(Use mallat algorithm for signal decomposition and reconstruction of four, the program is simple, suitable for beginners to learn.)

Technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

DWT is any wavelet transform for which the waveletsDaubechies wavelets are discretely sampled. The code uses

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)