chopper

BPSK modulation and demodulation in matlab and comparison

说明：  语音信号处理实验_matlab源码edp方法(Experimental _matlab source speech signal processing)

Matlab是一个交互式的系统，它的基本运算单元是不需指定维数的矩阵，按照IEEE的数值计算标准（能正确处理无穷数Inf(Infinity)、无定义数NaN(not-a-number)及其运算）进行计算．(Matlab is an interactive system, its basic operation unit which is not specified dimension of the matrix, in accordance with the numerical calculation of IEEE standards (to correctly handle the infinite number of Inf (Infinity), no defined number of NaN (not-a-number) its operation) is calculated.)

考虑噪声和弱行波的对测量影响的配电网行波测距。在PSCAD上搭建模型仿真获得数据导入MATLAB进行小波分析，最终实现故障测距，精度达到102m，(Consider the impact on the measurement of the distribution network traveling wave noise and weak traveling wave. Built on the model simulation PSCAD get data into MATLAB wavelet analysis, the ultimate realization of fault location with an accuracy of 102m,)

Speech Recognition with TDNN(Time delay neural network)

The idea of a filterbank on a non-linear(mel) frequency scale(filter bank for mel)

说明：  一个小小作业~解双曲线微分方程 大家要下就下吧呵呵~(~ Solutions for a small job, under the hyperbolic differential equation we have to lower it Ha ha ~)

提供一个完整有用的MATLAB圆拟合程序及其说明(MATLAB provides a complete circle fitting program useful and descriptions)

PCD 压缩传感使用并行坐标下降算法(冗余字典由各种小波变换和离散余弦变换被用于图像修复(PCD compressed sensing using parallel coordinates down algorithm (redundant dictionary by all sorts of wavelet transform and discrete cosine transform is used for image restoration )

matlab中直线检测的代码包括图像滤波、分割、边缘检测等，很实用的程序(Image processing algorithms in the opening operation code can be used directly, a very useful program)