Least-squares-fitting-curve

matlab程序，FFT变换matlab程序，有助于初学者学习(matlab program，it will help u to study)

一个基于肤色的人脸检测源码，毕业设计用，上传共享。(a color-based face detection source, a graduate of the design used Upload share.)

说明：  离散卷积 离散卷积用于离散信号中,次程序是用MATLAB编写的(Discrete convolution of discrete convolution for discrete signals, sub-process is prepared using MATLAB)

this is matlab book on digital signal processing.

A MIMO multiplexing system with NT transmit and NR = NT receive antennas is designed. The main challenge for MIMO systems lies in the non-orthogonality of the transmission channel. This can be solved by turbo processing. Turbo channel encoder is used for converting the bits in its suitable form. Then different M-ary QAM is compared.

《matlab时尚编程百例》work70-1()

说明：  本程序实现了4DPSK的调制与传输，计算了误码率等性能参数(This procedure achieved 4DPSK modulation and transmission, calculated performance parameters such as bit error rate)

可将数据平均化，将样本中的异常样本剔除掉，剔除异常样本后进行数据平均(The data can be averaged, the samples of the abnormal sample removed, remove the abnormal sample after the data average)

A New Low-Complexity Selected Mapping Scheme Using Cyclic Shifted IFFT for PAPR Reduction in OFDM Systems

曲线、曲线修改、坐标轴范围及坐标轴修改等源代码(Curve, the curve changes to the scope and coordinate axis coordinate axis modify the source code, etc.)