lfm_my

動圈式揚聲器的非線性頻響諧波失真模擬，代碼包含非線性響應模擬、微分方程式數值求解、(Feedback control)參數非線性補償代碼。(Nonlinear response of harmonic distortion dynamic speaker simulation, simulation code contains non-linear response, the numerical solution of differential equations, (Feedback control) parameter nonlinear compensation code.)

毕业设计全部参考，关于图像匹配的近期文献(All reference to graduation, the recent literature on image matching)

load cnt file from nuamps device Atmost 40 channels can be read and analyzed

说明：  基于PSIM软件，在buck电路设计整个过程。将每一个部分分开，单个分析，最终实现buck电路DC-DC.(PSIM-based software, the whole process in the buck circuit design. To separate each part, a single analysis, and ultimately buck circuit DC-DC.)

通信系统中有关于利用锁相环完成载波跟踪恢复的仿真功能(Communication system using phase-locked loop on the completion of the simulation function to restore the carrier tracking)

说明：  三相可带不对称负载的变频器，12个IGBT，精度高，THD<1 (Three-phase inverter can be loaded with asymmetric, 12 IGBT, high accuracy, THD &lt 1 )

说明：  计算任一语音信号的短时自相关函数，并用画图的形式表现出来，可自定义样本数，和采样频率。方便简洁。(Any calculation of short-time speech signal autocorrelation function, and use the form of drawing out the number of samples can be customized, and the sampling frequency. Easy to clean.)

MIMO-OFDM,是汪裕民那本书的。大家餐卡一下！(MIMO-OFDM, is Wang Yumin that book. Meal card you look!)

对HARQ系统的吞吐量分析，GPS和INS组合导航程序，计算目标和海洋回波的功率谱密度。( HARQ throughput analysis of the system, GPS and INS navigation program, Calculating a target and ocean echo power spectral density.)

广义霍夫变换边缘提取代码，目标是针对图像中某一标识，进行识别和提取(Generalized Hough transform edge detection code, the goal is for the image of a logo, to identify and extract)