DS-CDMA

pdfs regrding matlab

Dynamic simulation of a manually operated star

电力系统故障计算，能计算单相短路，单相接接地短路，三相短路，两相短路接地，两相短路 (power system fault, can calculate the single-phase short ccircuit, short-circuit to the single--phase and three-phase short-circuit, two-phase short-circuit grounding, two phase short circuit )

Project Report on State space analysis of Inverted Pendulum,The Rotary Inverted Pendulum is a classic control problem that is explored often as a project in control courses due to its easily developed dynamics combined with its complexity of control design. Although, the problem can be solved using conventional control techniques like PD/PID controllers, we will use some other powerful techniques involving state space analysis. The system is composed of a pendulum attached to the end of a rotary arm controlled by a motor. The control input is in the form of voltage input to the motor. Here our objective is to keep the pendulum in upright position of unstable equilibrium.

总体平均经验模态分解EEMD程序可用于信号进行时频分析，比EMD程序更好用。(The overall average empirical mode decomposition EEMD program can be used to signal time-frequency analysis, better than the EMD program.)

BPSK在瑞利信道下的调制与解调，比较了两者的误码率，采用硬判决。(BPSK modulation in Ralay channel)

turbo码的MAP解码 SISO_MAP_decoding(Single input single output MAP decoding)

说明：  声音频率的转换声音频率的转换声音频率的转换(Sound frequency conversion)

汽车2 自由度模型，用simulink建的，希望对大家有帮助(Car 2 dof model, using simulink built, we want to help)

读取轴承全寿命周期中的每组数据，并对其进行多域特征提取，包括时域和频域特征提取，用于轴承性能退化评估的研究很有用，自己亲手调试成功(Read bearing the full life cycle of each set of data, and extract its multi-domain characteristics, including time domain and frequency domain feature extraction for bearing performance degradation assessment studies are useful)