utilities

IEEE14节点的牛顿拉夫逊算法进行潮流计算，希望对同仁们有所帮助。(IEEE14 node Newton Raphson power flow calculation algorithm, and they hope to be helpful to colleagues.)

说明：  2*2天线配置，Alamouti空时编码，信道非相关，16QAM(Alamouti STBC,2*2 antenna, Non-correlation channel.)

An good project for pattern classification by Hopfield neural network (with GUI).

利用matlab，对语音信号进行端点检测和修剪(Speech endpoint trimming)

fuzzy logic controller design

双向PCS控制仿真，利用最小二乘法进行拟合多元非线性方程，基于分段非线性权重值的Pso算法，验证可用，可以动态调节运行环境的参数，能量谱分析计算。

通过M atlab 模拟了随机产生的一定概率分布的信号序列, 叠加高斯噪声后利用最大后验概率(MAP)检 测到的误码率, 做出BER~ SNR曲线, 并与理论计算得到的曲线进行比较, 两者吻合.(M atlab simulated by a certain probability distribution of random signal sequence, use of superposition of Gaussian noise is the maximum a posteriori (MAP) detection to the error rate, making BER ~ SNR curves obtained with the theoretical curve of the combined fit.)

Google KML Contour Plot / Wind Arrows Plot

比较全的基础代码合集，适合新手上路，包括部分算法(A complete set of basic code, suitable for novice)

simulation simulink block diagram to realize BPSK modulation