piddata

pv matlab simulation

实现立体空间的多目标空间定位，对于被动测距问题，有着深入的思考和功能仿真。(Multi-dimensional space to achieve target location, for passive ranging issues, with in-depth thinking and functional simulation.)

this code is solution of optimal control

图像分割的图割方法代码，matlab编程(image segmentation by graphcut based on matlab)

由于一般的功率放大器不是线性的，且动态范围是有限的，所以当OFDM系统内这种变化范围大的信号通过非线性部件时，信号会产生非线性失真。( As the general power amplifier is not linear, and the dynamic range is limited, so that when a large range of variation within an OFDM system, the nonlinear signal components, the signal will produce nonlinear distortion.)

历史交通流预测，采用matlab编程，预测效果很好(Historical traffic flow forecasting, using matlab programming, forecasting good results)

BER performance of OFDM_Static_Freq_Selective_Channel

reciver of qutature mirror filter

第 一 类 第 一 类 修 正 贝 塞 尔 函 数(Modified Bessel function of first kind)

As shown in (5), the inductor current oscillates around a dc value at twice the grid frequency. The PWM technique assumes a constant dc input current and thus,