LFCAD-with-Matlab

NumericalMethods in Engineering withMATLAB® is a text for engineering students and a reference for practicing engineers, especially those who wish to explore the power and efficiency of MATLAB. The choice of numerical methods was based on their relevance to engineering problems. Every method is discussed thoroughly and illustrated with problems involving both hand computation and programming. MATLAB M-files accompany each method and are available on the book web site. This code is made simple and easy to understand by avoiding complex book-keeping schemes, while maintaining the essential features of the method. MATLAB, was chosen as the example language because of its ubiquitous use in engineering studies and practice. Moreover, it is widely available to students on school networks and through inexpensive educational versions.MATLAB a popular tool for teaching scientific computation.

光伏并网逆变器的仿真系统的S函数,能实现其的模拟仿真(PV grid-connected inverter simulation system S-function)

运用TDOA进行定位的Matlab源代码，(Using TDOA location of the Matlab source code, )

Halftones an input gray level image using using Fixed Thresholding, Random Noise Thresholding, Ordered Dithering, Floyd and Steinburg and Stucki Methods.

说明：  载波相位调制解调4相PSK的比特误码率与理论差错概率原程序系统的性能分析与模拟 (Carrier phase 4 phase PSK modulation and demodulation bit error rate of the original program with the theoretical error probability analysis and simulation of system performance)

跳频信号的调制解调过程，代码和短时傅里叶变换，代码比较详细(FH signal modulation and demodulation process, code, and short-time Fourier transform, the code in more detail)

program wich simulate a navigation system which used to avoid obstacal and go to the targetp point using potential method

The following attachment contains codes in Matlab for digital signal processing. In the file code is for analyzing digital signals

卫星坐标的经纬度转换 XYZ转BLH BLH转XYZ(Latitude and longitude coordinates of the satellite converter XYZ XYZ turn turn BLH BLH)

用数值分析中的二分法求解函数值。很简单，但是正确，可以直接使用(bisect)