Wavelet-packet-transform-program

说明：  这是一个通信系统，复用资源下协作方案性能仿真(This is a communication system, the performance simulation of cooperation scheme under reuse resources)

这是网上找到的一份很好的学习资料，分享给大家一起学习。 基于DSP28035的高速永磁无刷直流电机驱动系统 南航的，硕士，德州仪器C2000及MCU创新设计大赛 程序， 论文 电路图 基本完整， 大赛作品，(Good learning materials)

用于电机控制领域，精确得测量计算电机转速和转子位置角度(Measuring motor speed and rotor position angle)

Copula理论及应用，绘制经验分布函数图和核分布估计图(Copula theory and application, draw empirical distribution function graph and kernel distribution estimation graph)

实现3D环境下的射线追踪，程序很好用，与大家分享(Realize ray tracing in 3D environment. The program is very useful and can be shared with you.)

此代码为RFID中防冲突算法中的固定帧ALOHA算法的仿真(this code for RFID defense algorithm conflict fixed frame ALOHA Simulation Algorithm)

用卡尔曼滤波方法预测目标轨迹，能够估计目标下一时刻的位置信息(Prediction of Target Trajectory by Kalman Filter)

说明：  P-M非线性各向同性扩散滤波，用于去除图像或者地震数据上的噪声(Used to remove noise from images or seismic data.)

说明：  下垂控制在逆变器型微电网控制中得到了广泛应用。当线路呈阻性时,有功功率和无功功率存在较强耦合,影响了下垂控制的性能。目前提出了两大类解决方法:一类方法通过控制参数的选取使逆变器的等效输出阻抗在基频段呈感性,但该方法的输出阻抗受制于控制参数并且存在较大缺陷;另一类方法用逆变器输出电流和虚拟阻抗计算电压降,从指令电压中减去该电压降,达到模拟实际阻抗的作用,效果更优,但对其机理缺乏阐述,且存在逆变器输出电压偏差问题。(Droop control is widely used in inverter based microgrid control. When the line is resistive, there is a strong coupling between active power and reactive power, which affects the performance of droop control. At present, two kinds of solutions are proposed: one is to make the equivalent output impedance of the inverter inductive in the fundamental frequency band by selecting the control parameters, but the output impedance of this method is subject to the control parameters and has great defects; the other is to calculate the voltage drop by using the output current and virtual impedance of the inverter and subtract the voltage drop from the command voltage to simulate the actual impedance, The effect is better, but its mechanism is lack of elaboration, and there is the problem of inverter output voltage deviation.)

DSP FFT算法实现 官方中文说明 中文的很难找的 官网几乎都是全英文的(DSP FFT algorithm described Chinese official Chinese official website of the hard to find almost all in English)