solarmppt

在读入一个图像时，使用量化矩阵对图像做量化(In reading an image, use images to do quantitative quantization matrix)

Matlab pfile for extracting multiple boundaries from a single binary image file.

说明：  主要运用gui的控件来进行调整数值，可以进行绘图功能(primarily use the controls to adjust values can be graphics)

本文采用小波神经网络进行交通流量预测，短时交通流量存在随机性和非线性因素，影响预测的准确性。传统预测模型难以反映交通流量变化特点，同时传统神经网络易陷入局部极小值，泛化能力差，交通流量预测精度低。为了提高短时交通流量预测精度，提出一种小波神经网络的短时交通流量预测模型。小波神经网络可以对短时交通流量随机性、不确定性进行局部分析，并进行非线性预测，验证了模型的有效性，进行了对比试验。验证结果表明，小波神经网络提高了短时交通流量预精度，预测结果更具应用价值。(In this paper, wavelet neural network is used to forecast traffic flow. There are random and nonlinear factors in short-term traffic flow, affecting the accuracy of prediction. The traditional prediction model is difficult to reflect the characteristics of traffic flow changes. At the same time, the traditional neural network is easy to fall into the local minimum, the generalization ability is poor, and the prediction accuracy of traffic flow is low. In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow prediction model based on wavelet neural network is proposed. The wavelet neural network can analyze the randomness and uncertainty of short-term traffic flow and perform nonlinear prediction. The validity of the model is verified and a comparative experiment is conducted. The verification results show that the wavelet neural network improves the short-term traffic flow pre-precision, and the prediction result has more application value.)

winner2信道，多输入多输出无线通信的信道模型仿真(winner2 channel, multi-input multi-output wireless communication channel model simulation)

music与esprit算法，独立函数编写，可实现doa波达角的计算与估计。 (music and esprit algorithm)

QAM PSK 信号的调制星座图代码,实现调制信号的星座图显示和比较(the code of QAM&PSK Signal modulation constellation diagram )

evaluate a spline interpolant (works with the output from linear_spline.m, cubic_nak.m and cubic_clamped.m)

说明：  多尺度几何分析工具之一的bandlet的实现，里面还有一些例子，可直接用来开发(Multiscale geometric analysis tool, one of the bandlet implementation, there is also some examples, can be directly used to develop)

熟悉如何将matlab中的函数转化为C语言，的基本方法与操作代码(Familiar with matlab function into C language, the basic methods of operation code)