FFTZeroPadding

说明：  MIMO信道multinomal residual deterministic仿真(MIMO Channel multinomal residual deterministi c Simulation)

说明：  文主要目的是针对讯号频谱分析仪(Signal spectrum analyzer)做功能测试，以确定讯号频谱分析仪之各种运算功能正确，其中测试共 分为正弦与余弦波检查、反假象滤波器检查(Antialiasing Filter Check)、频率响应函数与相位角检查(FRF & Phase Check)、自身能量密度函 数检查(Power Spectrum Check)、动态范围检查(Dynamic Range Check)等五个项目的快速傅立叶转换检查(Fast Fourier Transform Check)，并 对五个项目之测试原理、测试步骤及测试结果加以说明，提供频谱分析仪功能测试之正确方法，亦可作为自制频谱信号处理单元及频谱分 析程式之验证。(The main purpose of the text is for the signal spectrum analyzer (Signal spectrum analyzer) to do functional testing, to determine the signal spectrum analyzer features a variety of computing the right, which is divided into sine and cosine test wave inspection, anti-false filter inspection (Antialiasing Filter Check), the frequency response function and phase angle of inspection (FRF &amp Phase Check), its energy density function check (Power Spectrum Check), dynamic range checking (Dynamic Range Check) and other five projects FFT check (Fast Fourier Transform Check ), and principles of the five test items, test steps and test results to show that the spectrum analyzer to provide the proper testing method may be used as self-spectrum signal processing unit and the spectral analysis of the verification.)

是用matlab进行编写的源代码，是研究生课后习题的作业题。(matlab source)

说明：  matlab三角插值算法(matlab triangle interpolation algorithm)

The-Quake-III-Arena-Bot AI

像差分析，对像差进行模拟仿真，进行光学设计和像差校正(wavefront abberation analysis)

kennard-stone选样本算法。。。PLS的迭代算法程序(kennard-stone election sample algorithm. . . PLS procedure of iterative algorithm)

利用谱减法进行语音信号的降噪处理，适用于语音增强领域(Using spectral subtraction to reduce the noise of speech signal, it is suitable for the field of speech enhancement)

关于电机的实例，适合有基础的人进行研究，主要应用的是matlab (About an instance of the motor, suitable for people who carry out basic research, the main application is matlab)

This program segment the tumor present in brain image. Sine brain symmetric about central axis brain is divided into 2 equal halves about the central axis.Histogram of both the part is taken. based on the histogram threshold is set.Result of segmentation is the segmented tumor.