referat-39969

模拟GPR波形，具有高效仿真作用，适用于探地转达方面。(simulation of ground penetrating radar in 2D)

实现spwm的fft频谱分析，数据计算的范例程式。(Achieve spwm FFT spectrum analysis, data sample program.)

Monte Carlo simulation methods and their idea of ferromagnetic- paramagnetic phase transition process. Paramagnetic material calculated average energy Ev, heat capacity Cv, magnetization M and susceptibilit

说明：  瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道(Rayleigh channel)

说明：  k-means算法实现图像分割 根据输入的类别数量来计算类别平均值(k-means algorithm for image segmentation This program gets an image and the desired number of partitions and finds the means of the different classes and provides a classified image.)

GUI 电子日历 可以与世界时钟同步 并选择不同的日期 方便简洁(GUI electronic calendar and world clock synchronization and select a different date is convenient and simple)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

NOISYMPC Basic Predictive Control with noise and distrubances. (Script file) Implements unconstrained MPC for stable SISO discrete-time system defined as LTI object. Simulation of measurement noise, and of unmeasured input and output disturbances is included.

model of logistic--matlab code

CUM4X用于计算四阶统计量 CUM4X Fourth-order cross-cumulants. (CUM4X used to calculate the fourth-order statistics)