hist33

由空间三点绘制一个立体平面的matlab代码(Drawn by a three-dimensional space for three plane matlab code)

实现火箭的垂直发射，并在重力作用下实现转弯。(Achieve vertical launch rocket and turn under the influence of gravity.)

用RBF网络，回归一个函数，从训练网络到对网络进行仿真，并给出网络的误差(With RBF network, a return to a function, from training of network to network simulation, and gives the network error)

基于相位的模板匹配算法，此算法快速，可行性较好~(Template matching algorithm based on phase, this algorithm is fast, the feasibility of better ~)

matlab code (kMean.m) used kMean, clusturing. for Speech Recognition

Designs a linear phase FIR lowpass filter such that it: - minimizes the filter order - has a constraint on the maximum passband ripple - has a constraint on the maximum stopband attenuation (This is a quasiconvex problem and can be solved using a bisection. minimize filter order n s.t. 1/delta <= H(w) <= delta for w in the passband |H(w)| <= atten_level for w in the stopband where H is the frequency response function and variable is the filter impulse response h (and its order/length). Data is delta (max passband ripple) and atten_level (max stopband attenuation level). )

PAPR reduction in OFDM systems

使用PSO算法来求解状态估计，测试算例为IEEE 33 test case，效果不错。(Distribution State Estimation (DSE) by using PSO algorithm)

在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

本程序主要描述的是二维DOA的MUSIC算法，有对应的图(a algorithm about MUSIC 2D direction of arrival. It is a very good and it will give some help to you.)