cdma

本书介绍了非线性最优化问题的基本理论和算法，以及主要算法的matlab程序(This book describes the nonlinear optimization problem of the basic theory and algorithms, as well as the main algorithm matlab program)

涡轮风扇发动机从正常运行至失效的全寿命采集的实验数据，对于研究涡轮风扇发动机的故障的预测及性能评估想必有用。(Turbofan engine failure from normal operation to the whole life of the experimental data collected for the study of turbofan engine failure prediction and performance evaluation must be useful.)

该函数实现扩展卡尔曼滤波算法，用于非线性状态估计，目标跟踪(EKF filter)

this program will modulate 16QAM with different roll of factor with different BER and plot them

LPC code sample3 matlab

可以用来演示傅里叶级数 逐项累加 逼近矩形波的效果(Can be used to demonstrate Fourier series, item by item, accumulative approximation of the rectangular wave effect)

说明：  云模型matlab程序设计，包含例子，只需修改数据。(Cloud model Matlab programming, including examples, only need to modify the data.)

PN SEQUENCE WORKING AND CHECKING ITS PROPERTIES

短路电流计算 短路电 流计算 短路电流计算(short-circuit current calculation of short-circuit power flow calculation of short-circuit current calculation of short-circuit current calculation)

产生特定频率的雷克子波的MATLAB源代码，可帮助地球物理专业的学生进行合成地震记录。(function that generates a ricker wavelet of specified frequency ricker(sampling interval , number of samples , wavelet frequency))